{"title":"SENNHEISER","description":"\u003cp\u003eSennheiser has been building headphones since 1945, for everything from everyday listening to studio reference – German engineering, a broad range, proven technology. From the Momentum series for on the go, to the open HD models for the living room, to the TV wireless systems. Demo-ready with us by Lake Zurich.\u003c\/p\u003e\n\u003ch2\u003eThe Sennheiser range with us\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen hi-fi headphones\u003c\/strong\u003e – the HD series for relaxed, spacious listening at home.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobile \u0026amp; Bluetooth\u003c\/strong\u003e – Momentum and friends for on the go, with noise cancelling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-ears\u003c\/strong\u003e – the IE series for audiophile listening in a small format.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTV wireless headphones\u003c\/strong\u003e – the RS and Flex series transmit TV sound wirelessly, at its own volume, to a second listener.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHonestly\u003c\/h2\u003e\n\u003cp\u003eSennheiser is the safe bet: mature, long-lasting, with honest tuning instead of bloated bass. The open HD models let sound in and out – no good for an open-plan office, ideal for the living room. The reference models want a good headphone amp, otherwise they sound tamer than they could.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions about Sennheiser\u003c\/h2\u003e\n\u003ch3\u003eOpen or closed – which suits me?\u003c\/h3\u003e\n\u003cp\u003eOpen sounds airier but isn't sealed – ideal for home. Closed or Bluetooth for on the go. Tell us where you listen, and we'll narrow it down.\u003c\/p\u003e\n\u003ch3\u003eDo I need a headphone amp?\u003c\/h3\u003e\n\u003cp\u003eNot for Bluetooth and mobile models. Yes for the high-impedance HD references – only then do control and dynamics really click into place.\u003c\/p\u003e\n\u003ch3\u003eCan I compare different models?\u003c\/h3\u003e\n\u003cp\u003eThat's exactly what we're here for. Bring your playlist to Wädenswil and hear them head to head.\u003c\/p\u003e","products":[{"product_id":"sennheiseraccentum-wirelessbl","title":"Sennheiser Accentum Wireless Over-Ear Black","description":"\u003cp\u003eThe Sennheiser Accentum Wireless is a closed-back Bluetooth over-ear headphone with hybrid ANC, delivering up to 50 hours of battery life and the typical Sennheiser sound on the go - here in Black. It's the affordable entry point into Sennheiser's Accentum line: plenty of sound and quiet for the money, no frills.\u003c\/p\u003e\n\u003ch2\u003eWhy the Accentum Wireless?\u003c\/h2\u003e\n\u003cp\u003eBecause it gets the essentials right. The hybrid ANC noticeably removes ambient drone like trains or office chatter, while the transparency mode brings your surroundings back into your ears whenever you want. Up to 50 hours of battery means you won't be thinking about charging for days - and if you do run low, ten minutes at the USB-C port gets you around five more hours. Controls are handled via tactile buttons instead of a fussy touch surface, which is surprisingly pleasant in winter with gloves on.\u003c\/p\u003e\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eA full, slightly warm Sennheiser sound from 37 mm drivers, which you tailor to your hearing via the Sennheiser Smart Control app's 5-band equalizer, sound modes and Sound Personalization. Activated ANC pushes ambient noise aside so quiet passages come through instead of getting lost in commuter rumble.\u003c\/p\u003e\n\u003ch3\u003eWho is the Accentum Wireless for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone who wants to listen wirelessly, for long stretches, with solid ANC on the go, without spending a fortune - commuting, travel, home office. Straight talk: this is the base version. Anyone who wants adaptive hybrid ANC, touch controls, angled drivers and a carry case with audio cable should get the Accentum Plus instead. And aptX only plays if your source supports it - on iPhone it runs AAC, which sounds great too.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eAn honest value-for-money winner: strong ANC, an endurance battery and Sennheiser's solid base sound, plus the full app with EQ and Sound Personalization. At HD Zürisee in Wädenswil we'll tell you honestly whether the base model is enough for you or whether the step up to the Plus is worth it.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesign: over-ear, closed (circumaural)\u003c\/li\u003e\n\u003cli\u003eDriver principle: dynamic, 37 mm\u003c\/li\u003e\n\u003cli\u003eBluetooth: 5.2, Class 1\u003c\/li\u003e\n\u003cli\u003eCodecs: SBC, AAC, aptX, aptX HD\u003c\/li\u003e\n\u003cli\u003eFrequency range: 10 Hz - 22,000 Hz\u003c\/li\u003e\n\u003cli\u003eNoise cancelling: hybrid ANC, plus transparency mode\u003c\/li\u003e\n\u003cli\u003eMicrophone: 2 microphones with beamforming\u003c\/li\u003e\n\u003cli\u003eControls: physical buttons\u003c\/li\u003e\n\u003cli\u003eBattery life: up to 50 hrs (Bluetooth with ANC); 10 min charge = up to 5 hrs\u003c\/li\u003e\n\u003cli\u003eCharging: USB-C\u003c\/li\u003e\n\u003cli\u003eApp: Sennheiser Smart Control - 5-band EQ, sound modes, Sound Personalization, Multipoint\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 222 g\u003c\/li\u003e\n\u003cli\u003eDimensions: approx. 16.5 x 19.5 x 4.8 cm (folded)\u003c\/li\u003e\n\u003cli\u003eIncluded: Accentum Wireless, USB-C charging cable, quick guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow long does the Accentum Wireless battery last?\u003c\/h3\u003e\n\u003cp\u003eUp to 50 hours with active Bluetooth and ANC - enough for a whole week. If it does run out, ten minutes at the USB-C port gets you around five more hours, so you're not left without music even right before departure.\u003c\/p\u003e\n\u003ch3\u003eDoes the Accentum Wireless have noise cancelling?\u003c\/h3\u003e\n\u003cp\u003eYes. It uses hybrid ANC, which dampens ambient background noise. Via transparency mode you can let outside sounds back in whenever you want, so you catch an announcement or a conversation without taking the headphones off.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference to the Accentum Plus?\u003c\/h3\u003e\n\u003cp\u003eThe Plus offers adaptive hybrid ANC, touch controls, slightly angled drivers and a carry case with audio cable. The Accentum Wireless relies on classic hybrid ANC and buttons. Both have the app with EQ and Sound Personalization - the base model is simply the more affordable package.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Sennheiser Accentum Wireless from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause we tell you honestly which wireless headphone fits your everyday life - and whether the base model is enough or the Plus is worth the extra cost. At HD Zürisee in Wädenswil you get advice instead of sales pressure, delivery across Switzerland and a fixed point of contact. Call us on +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eCompare more \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e or discover the other models from \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989561766224,"sku":null,"price":219.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-accentum-wireless-over-ear-kopfhoerer-schwarz-schraegansicht.jpg?v=1786697659"},{"product_id":"sennheiseraccentum-wirelesswh","title":"Sennheiser Accentum Wireless Over-Ear White","description":"\u003cp\u003eThe Sennheiser Accentum Wireless is a closed-back Bluetooth over-ear headphone with hybrid ANC, delivering up to 50 hours of battery life and the typical Sennheiser sound on the go - here in White. It's the affordable entry point into Sennheiser's Accentum line: plenty of sound and quiet for the money, no frills.\u003c\/p\u003e\n\u003ch2\u003eWhy the Accentum Wireless?\u003c\/h2\u003e\n\u003cp\u003eBecause it gets the essentials right. The hybrid ANC noticeably removes ambient drone like trains or office chatter, while the transparency mode brings your surroundings back into your ears whenever you want. Up to 50 hours of battery means you won't be thinking about charging for days - and if you do run low, ten minutes at the USB-C port gets you around five more hours. Controls are handled via tactile buttons instead of a fussy touch surface, which is surprisingly pleasant in winter with gloves on.\u003c\/p\u003e\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eA full, slightly warm Sennheiser sound from 37 mm drivers, which you tailor to your hearing via the Sennheiser Smart Control app's 5-band equalizer, sound modes and Sound Personalization. Activated ANC pushes ambient noise aside so quiet passages come through instead of getting lost in commuter rumble.\u003c\/p\u003e\n\u003ch3\u003eWho is the Accentum Wireless for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone who wants to listen wirelessly, for long stretches, with solid ANC on the go, without spending a fortune - commuting, travel, home office. Straight talk: this is the base version. Anyone who wants adaptive hybrid ANC, touch controls, angled drivers and a carry case with audio cable should get the Accentum Plus instead. And aptX only plays if your source supports it - on iPhone it runs AAC, which sounds great too.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eAn honest value-for-money winner: strong ANC, an endurance battery and Sennheiser's solid base sound, plus the full app with EQ and Sound Personalization. At HD Zürisee in Wädenswil we'll tell you honestly whether the base model is enough for you or whether the step up to the Plus is worth it.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesign: over-ear, closed (circumaural)\u003c\/li\u003e\n\u003cli\u003eDriver principle: dynamic, 37 mm\u003c\/li\u003e\n\u003cli\u003eBluetooth: 5.2, Class 1\u003c\/li\u003e\n\u003cli\u003eCodecs: SBC, AAC, aptX, aptX HD\u003c\/li\u003e\n\u003cli\u003eFrequency range: 10 Hz - 22,000 Hz\u003c\/li\u003e\n\u003cli\u003eNoise cancelling: hybrid ANC, plus transparency mode\u003c\/li\u003e\n\u003cli\u003eMicrophone: 2 microphones with beamforming\u003c\/li\u003e\n\u003cli\u003eControls: physical buttons\u003c\/li\u003e\n\u003cli\u003eBattery life: up to 50 hrs (Bluetooth with ANC); 10 min charge = up to 5 hrs\u003c\/li\u003e\n\u003cli\u003eCharging: USB-C\u003c\/li\u003e\n\u003cli\u003eApp: Sennheiser Smart Control - 5-band EQ, sound modes, Sound Personalization, Multipoint\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 222 g\u003c\/li\u003e\n\u003cli\u003eDimensions: approx. 16.5 x 19.5 x 4.8 cm (folded)\u003c\/li\u003e\n\u003cli\u003eIncluded: Accentum Wireless, USB-C charging cable, quick guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow long does the Accentum Wireless battery last?\u003c\/h3\u003e\n\u003cp\u003eUp to 50 hours with active Bluetooth and ANC - enough for a whole week. If it does run out, ten minutes at the USB-C port gets you around five more hours, so you're not left without music even right before departure.\u003c\/p\u003e\n\u003ch3\u003eDoes the Accentum Wireless have noise cancelling?\u003c\/h3\u003e\n\u003cp\u003eYes. It uses hybrid ANC, which dampens ambient background noise. Via transparency mode you can let outside sounds back in whenever you want, so you catch an announcement or a conversation without taking the headphones off.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference to the Accentum Plus?\u003c\/h3\u003e\n\u003cp\u003eThe Plus offers adaptive hybrid ANC, touch controls, slightly angled drivers and a carry case with audio cable. The Accentum Wireless relies on classic hybrid ANC and buttons. Both have the app with EQ and Sound Personalization - the base model is simply the more affordable package.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Sennheiser Accentum Wireless from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause we tell you honestly which wireless headphone fits your everyday life - and whether the base model is enough or the Plus is worth the extra cost. At HD Zürisee in Wädenswil you get advice instead of sales pressure, delivery across Switzerland and a fixed point of contact. Call us on +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eCompare more \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e or discover the other models from \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989561798992,"sku":null,"price":219.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-accentum-wireless-over-ear-kopfhoerer-weiss-schraegansicht.jpg?v=1786697659"},{"product_id":"sennheiseraccentumtruewirelessbl","title":"Sennheiser Accentum True Wireless In-Ear Black","description":"\u003cp\u003eThe Sennheiser Accentum True Wireless is a true wireless in-ear headphone with hybrid active noise cancellation (ANC) in Black, bringing Sennheiser sound into an everyday-ready, wireless format.\u003c\/p\u003e\u003cp\u003eIn short: small buds, big ambitions. The Accentum True Wireless takes the sound expertise of the pricier Momentum line and packs it into a pair of earbuds you put in each morning and barely notice by the end of the day.\u003c\/p\u003e\u003ch2\u003eWhy the Accentum True Wireless?\u003c\/h2\u003e\u003cp\u003eBecause it gets the essentials right instead of showing off a feature list. The 7 mm TrueResponse driver delivers a balanced, mature sound, the hybrid ANC noticeably cuts down road and train noise, and transparency mode brings you back into the world without taking the buds out. Via the Smart Control app you fine-tune the sound to your taste with an equalizer.\u003c\/p\u003e\u003ch2\u003eWhat you hear\u003c\/h2\u003e\u003cp\u003eClean, controlled bass, clear mids and highs that don't hiss. This isn't an inflated bathtub-curve sound, but a tuning that doesn't fatigue over hours. With Bluetooth 5.3, LE Audio and Auracast, the buds are also ready for the years ahead. Battery: around eight hours per charge, with the charging case you get about 28 hours total - charged via USB-C or wirelessly via Qi.\u003c\/p\u003e\u003ch3\u003eWho is the Accentum True Wireless for?\u003c\/h3\u003e\u003cp\u003eFor anyone who wants good sound on the go without spending a fortune. Commuting, office, walking, phone calls - that's exactly what it's built for. Straight talk: anyone seeking absolute silence on long-haul flights or expecting the last word in audiophile resolution should look at the Momentum line or a wired in-ear instead. But for everyday use, the value for money is hard to beat.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eAn honest everyday bud that can do more than its price suggests. Let's be honest: most true wireless earbuds sound like they were built for the brochure, not for the ear. The Accentum True Wireless is one of the pleasant exceptions.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: true wireless in-ear with hybrid ANC\u003c\/li\u003e\n\u003cli\u003eDriver: 7 mm TrueResponse, dynamic\u003c\/li\u003e\n\u003cli\u003eFrequency range: 5 Hz - 21 kHz\u003c\/li\u003e\n\u003cli\u003eBluetooth: 5.3, LE Audio, Auracast\u003c\/li\u003e\n\u003cli\u003eCodecs: SBC, AAC, aptX, LC3\u003c\/li\u003e\n\u003cli\u003eBattery life: up to 8 h (earbuds), up to 28 h total with charging case\u003c\/li\u003e\n\u003cli\u003eCharging: USB-C and wireless (Qi)\u003c\/li\u003e\n\u003cli\u003eProtection rating: IP54 (earbuds, splash-resistant)\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 5.5 g per earbud, approx. 41 g charging case\u003c\/li\u003e\n\u003cli\u003eCharging case dimensions (W x H x D): 49.45 x 51.72 x 28.95 mm\u003c\/li\u003e\n\u003cli\u003eApp: Sennheiser Smart Control (iOS and Android)\u003c\/li\u003e\n\u003cli\u003eIncluded: earbuds, charging case, ear tips in several sizes, USB-C charging cable, quick guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow good is the noise cancellation on the Accentum True Wireless?\u003c\/h3\u003e\u003cp\u003eThe hybrid ANC noticeably reduces steady noise like road, train or office sounds. It's practical and pleasant for everyday use, though it doesn't quite reach the level of top-tier over-ear models. For commuting and focused work it's more than enough.\u003c\/p\u003e\u003ch3\u003eCan I adjust the sound?\u003c\/h3\u003e\u003cp\u003eYes. Via the free Sennheiser Smart Control app you set the equalizer to your taste and switch between ANC and transparency mode. Controls and firmware updates also run through the app. No subscription needed.\u003c\/p\u003e\u003ch3\u003eHow long does the battery last?\u003c\/h3\u003e\u003cp\u003eAround eight hours on one charge of the earbuds, with the charging case you get about 28 hours total. Charging is via USB-C or wirelessly via Qi. A quick ten-minute charge is enough for about an hour more of music.\u003c\/p\u003e\u003ch3\u003eWhy buy the Accentum True Wireless from HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause we tell you honestly which earbuds are worth it for you - instead of just selling you the priciest one. At HD Zürisee in Wädenswil we advise you from years of hands-on practice, compare alternatives and stay reachable for questions. Call us, message us, or reach us on WhatsApp.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eBrowse our \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e and the rest of the \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser range\u003c\/a\u003e - you'll find suitable alternatives and larger models for home listening there.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989561831760,"sku":null,"price":189.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-accentum-true-wireless-in-ear-kopfhoerer-schwarz-schraegansicht.jpg?v=1786697659"},{"product_id":"sennheiseraccentumtruewirelesswh","title":"Sennheiser Accentum True Wireless In-Ear White","description":"\u003cp\u003eThe Sennheiser Accentum True Wireless is a true wireless in-ear headphone with hybrid active noise cancellation (ANC) in White, bringing Sennheiser sound into an everyday-ready, wireless format.\u003c\/p\u003e\u003cp\u003eIn short: small buds, big ambitions. The Accentum True Wireless takes the sound expertise of the pricier Momentum line and packs it into a pair of earbuds you put in each morning and barely notice by the end of the day.\u003c\/p\u003e\u003ch2\u003eWhy the Accentum True Wireless?\u003c\/h2\u003e\u003cp\u003eBecause it gets the essentials right instead of showing off a feature list. The 7 mm TrueResponse driver delivers a balanced, mature sound, the hybrid ANC noticeably cuts down road and train noise, and transparency mode brings you back into the world without taking the buds out. Via the Smart Control app you fine-tune the sound to your taste with an equalizer.\u003c\/p\u003e\u003ch2\u003eWhat you hear\u003c\/h2\u003e\u003cp\u003eClean, controlled bass, clear mids and highs that don't hiss. This isn't an inflated bathtub-curve sound, but a tuning that doesn't fatigue over hours. With Bluetooth 5.3, LE Audio and Auracast, the buds are also ready for the years ahead. Battery: around eight hours per charge, with the charging case you get about 28 hours total - charged via USB-C or wirelessly via Qi.\u003c\/p\u003e\u003ch3\u003eWho is the Accentum True Wireless for?\u003c\/h3\u003e\u003cp\u003eFor anyone who wants good sound on the go without spending a fortune. Commuting, office, walking, phone calls - that's exactly what it's built for. Straight talk: anyone seeking absolute silence on long-haul flights or expecting the last word in audiophile resolution should look at the Momentum line or a wired in-ear instead. But for everyday use, the value for money is hard to beat.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eAn honest everyday bud that can do more than its price suggests. Let's be honest: most true wireless earbuds sound like they were built for the brochure, not for the ear. The Accentum True Wireless is one of the pleasant exceptions.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: true wireless in-ear with hybrid ANC\u003c\/li\u003e\n\u003cli\u003eDriver: 7 mm TrueResponse, dynamic\u003c\/li\u003e\n\u003cli\u003eFrequency range: 5 Hz - 21 kHz\u003c\/li\u003e\n\u003cli\u003eBluetooth: 5.3, LE Audio, Auracast\u003c\/li\u003e\n\u003cli\u003eCodecs: SBC, AAC, aptX, LC3\u003c\/li\u003e\n\u003cli\u003eBattery life: up to 8 h (earbuds), up to 28 h total with charging case\u003c\/li\u003e\n\u003cli\u003eCharging: USB-C and wireless (Qi)\u003c\/li\u003e\n\u003cli\u003eProtection rating: IP54 (earbuds, splash-resistant)\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 5.5 g per earbud, approx. 41 g charging case\u003c\/li\u003e\n\u003cli\u003eCharging case dimensions (W x H x D): 49.45 x 51.72 x 28.95 mm\u003c\/li\u003e\n\u003cli\u003eApp: Sennheiser Smart Control (iOS and Android)\u003c\/li\u003e\n\u003cli\u003eIncluded: earbuds, charging case, ear tips in several sizes, USB-C charging cable, quick guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow good is the noise cancellation on the Accentum True Wireless?\u003c\/h3\u003e\u003cp\u003eThe hybrid ANC noticeably reduces steady noise like road, train or office sounds. It's practical and pleasant for everyday use, though it doesn't quite reach the level of top-tier over-ear models. For commuting and focused work it's more than enough.\u003c\/p\u003e\u003ch3\u003eCan I adjust the sound?\u003c\/h3\u003e\u003cp\u003eYes. Via the free Sennheiser Smart Control app you set the equalizer to your taste and switch between ANC and transparency mode. Controls and firmware updates also run through the app. No subscription needed.\u003c\/p\u003e\u003ch3\u003eHow long does the battery last?\u003c\/h3\u003e\u003cp\u003eAround eight hours on one charge of the earbuds, with the charging case you get about 28 hours total. Charging is via USB-C or wirelessly via Qi. A quick ten-minute charge is enough for about an hour more of music.\u003c\/p\u003e\u003ch3\u003eWhy buy the Accentum True Wireless from HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause we tell you honestly which earbuds are worth it for you - instead of just selling you the priciest one. At HD Zürisee in Wädenswil we advise you from years of hands-on practice, compare alternatives and stay reachable for questions. Call us, message us, or reach us on WhatsApp.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eBrowse our \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e and the rest of the \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser range\u003c\/a\u003e - you'll find suitable alternatives and larger models for home listening there.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989561864528,"sku":null,"price":189.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-accentum-true-wireless-in-ear-kopfhoerer-weiss-schraegansicht.jpg?v=1786697659"},{"product_id":"sennheiserflex5000","title":"Sennheiser Flex 5000 TV Headphone Amplifier","description":"\u003cp\u003eThe Sennheiser Flex 5000 is a digital TV wireless system that turns your own wired headphones into a wireless TV audio system - with its own volume, selectable listening profiles and a speech clarity function.\u003c\/p\u003e\u003cp\u003eThe idea is clever: you don't need to buy new headphones. The Flex 5000 turns the headphones you already love into a TV headphone with freedom of movement.\u003c\/p\u003e\u003ch2\u003eWhy the Flex 5000?\u003c\/h2\u003e\u003cp\u003eBecause bad TV sound isn't a law of nature. The Flex 5000 consists of a transmitter that doubles as a charging station, and a lightweight clip-on receiver with a 3.5 mm jack. Plug your favourite headphones in there - and set volume, balance and sound independently of the TV. Three listening profiles for speech, film and music get the most out of the sound.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eFreedom of movement within a range of up to 30 metres and a battery life of around twelve hours - enough for the longest movie night. The digital transmission stays free of noise, and the speech clarity function pulls dialogue out of the mix at the push of a button. Anyone with reduced hearing gains real quality of life back with this. A pair of light earphones is included in case you want to get started right away.\u003c\/p\u003e\u003ch3\u003eWho is the Flex 5000 for?\u003c\/h3\u003e\u003cp\u003eFor anyone who owns wired headphones they already like and wants to adjust TV sound individually - especially when dialogue is getting harder to follow day to day. Straight talk: anyone who'd rather have everything from one source with a ready-made wireless headphone is better served by an RS 275 or RS 5200. The Flex 5000 is the right choice when your own headphones are meant to stay the centrepiece.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eAn elegant solution to an underrated problem. The Flex 5000 costs little but solves exactly the frustration many people know from movie nights: dialogue too quiet, effects too loud, mindful of a sleeping household.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: digital TV wireless system for your own wired headphones (transmitter plus clip-on receiver)\u003c\/li\u003e\n\u003cli\u003eTransmission: digital, noise-free\u003c\/li\u003e\n\u003cli\u003eRange: up to 30 m\u003c\/li\u003e\n\u003cli\u003eReceiver battery life: up to 12 h\u003c\/li\u003e\n\u003cli\u003eListening profiles: 3 (speech, film, music)\u003c\/li\u003e\n\u003cli\u003eSpeech clarity function: yes, switchable\u003c\/li\u003e\n\u003cli\u003eBalance: separately adjustable left\/right\u003c\/li\u003e\n\u003cli\u003eTransmitter connections: optical digital and 3.5 mm analogue\u003c\/li\u003e\n\u003cli\u003eReceiver headphone connection: 3.5 mm jack\u003c\/li\u003e\n\u003cli\u003eIncluded: RR Flex clip-on receiver with Li-polymer battery, TR 5000 transmitter\/charging station, MX 475 earphones, power supply with country adapters (EU\/UK\/US\/AUS), 3.5 mm jack cable, optical cable, instruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes the Flex 5000 work with any headphones?\u003c\/h3\u003e\u003cp\u003eWith almost any wired headphones that have a 3.5 mm jack plug - whether in-ear or over-ear. The receiver is the bridge between your headphones and the TV. Included earphones give you an instant solution.\u003c\/p\u003e\u003ch3\u003eHow does the Flex 5000 help with unclear dialogue?\u003c\/h3\u003e\u003cp\u003eThe switchable speech clarity function dynamically reduces background noise in the TV sound and brings out voices. Add to that three listening profiles and a separate volume for you, independent of the TV's own level. This makes news and films noticeably more relaxed.\u003c\/p\u003e\u003ch3\u003eWhich TVs can the Flex 5000 be connected to?\u003c\/h3\u003e\u003cp\u003eTo practically all of them. The transmitter has an optical digital and an analogue 3.5 mm input, so it fits modern and older TV sets alike. We're happy to figure out with you in advance which output is right for your TV.\u003c\/p\u003e\u003ch3\u003eWhy buy the Flex 5000 from HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause TV audio is all about connections - and we know the pitfalls. HD Zürisee in Wädenswil tells you in advance which output fits your TV, and with Mauri we have our own technician for on-site setup. Call us or write to us.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eFind suitable headphones under \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eHeadphones\u003c\/a\u003e, more on home cinema in the \u003ca href=\"\/en\/collections\/fernseher\"\u003eTVs\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/heimkino\"\u003eHome Cinema\u003c\/a\u003e ranges. More from \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser\u003c\/a\u003e here.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989561897296,"sku":null,"price":199.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-flex-5000-tv-kopfhoererverstaerker-frontansicht.png?v=1786698331"},{"product_id":"sennheiserhd400s","title":"Sennheiser HD 400S Closed-Back Over-Ear Headphone","description":"\u003cp\u003eThe Sennheiser HD 400S is a closed-back over-ear headphone that combines the typical Sennheiser sound with an inline microphone and a foldable travel design at an entry-level price. It's built for anyone who wants clean sound on the go, in the home office, or on the sofa, without drifting straight into audiophile territory (and prices).\u003c\/p\u003e\n\u003ch2\u003eWhy the HD 400S?\u003c\/h2\u003e\n\u003cp\u003eWith 18 ohms impedance, the HD 400S runs directly off your phone or laptop - no extra device, no cable clutter in your bag. The closed-back design keeps the world out and your music in, and thanks to the freely swivelling ear cups it folds flat. The detachable cable with its one-button remote answers calls and pauses music without you reaching for your phone.\u003c\/p\u003e\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eThe dynamic Sennheiser drivers deliver a balanced, slightly warmer sound with strong but not overbearing bass. Because the HD 400S is closed-back, little escapes and little gets in - on the train, in the office or the waiting room, your music stays yours.\u003c\/p\u003e\n\u003ch3\u003eWho is the HD 400S for?\u003c\/h3\u003e\n\u003cp\u003eIdeal for commuters, home office calls, and anyone looking for a rugged all-rounder at a fair price. Straight talk: anyone expecting the big, airy stage of an open-back, high-end headphone should look at the HD 550 or HD 599 instead - they play in a different league (and price class). The HD 400S doesn't want to show off, it wants to be a reliable companion.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eAn honest entry into the Sennheiser world: closed-back, foldable, phone-ready and with a microphone for everyday use. At HD Zürisee in Wädenswil we're happy to help you work out whether the HD 400S suits your listening habits or whether it's worth stepping up to an open-back model.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesign: over-ear, closed-back\u003c\/li\u003e\n\u003cli\u003eDriver principle: dynamic\u003c\/li\u003e\n\u003cli\u003eImpedance: 18 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response (headphone): 18 - 20,000 Hz\u003c\/li\u003e\n\u003cli\u003eSound pressure level: 120 dB (1 kHz \/ 1 V RMS)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): \u0026lt; 0.5 % (1 kHz \/ 100 dB)\u003c\/li\u003e\n\u003cli\u003eMicrophone: integrated, with one-button remote on the cable\u003c\/li\u003e\n\u003cli\u003eConnector: 3.5 mm jack (angled), detachable cable\u003c\/li\u003e\n\u003cli\u003eCable length: 1.4 m\u003c\/li\u003e\n\u003cli\u003eWeight: 217 g\u003c\/li\u003e\n\u003cli\u003eIncluded: HD 400S, detachable RCS-400 cable with one-button remote and 3.5 mm jack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eCan I use the Sennheiser HD 400S directly with a smartphone?\u003c\/h3\u003e\n\u003cp\u003eYes. With 18 ohms impedance, the HD 400S plays perfectly well from a phone, tablet or laptop - no separate headphone amp needed. Thanks to the one-button remote, you control music and calls conveniently right on the cable.\u003c\/p\u003e\n\u003ch3\u003eIs the HD 400S open-back or closed-back?\u003c\/h3\u003e\n\u003cp\u003eThe HD 400S is a closed-back headphone. That means it noticeably shields out ambient noise and gives off little sound to the outside. That's exactly what makes it pleasantly unobtrusive on the go, on the train, or in an open-plan office.\u003c\/p\u003e\n\u003ch3\u003eDoes the HD 400S have a microphone?\u003c\/h3\u003e\n\u003cp\u003eYes. The detachable cable has an inline microphone with a one-button remote. That lets you answer calls, end them, and pause music without reaching for your phone - handy for home office and life on the go.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Sennheiser HD 400S from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause we advise you honestly instead of just selling you the next headphone. We'll tell you whether the HD 400S suits your everyday life or whether another model fits better - with the experience of a seasoned team of specialists. Delivery across Switzerland, personal contact in Wädenswil. Call us on +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eBrowse our \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e or discover the other devices from \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989561930064,"sku":null,"price":69.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-hd-400s-over-ear-kopfhoerer-schraegansicht.png?v=1786698332"},{"product_id":"sennheiserhd550","title":"Sennheiser HD 550 Open-Back Over-Ear Headphone","description":"\u003cp\u003eThe Sennheiser HD 550 is an open-back over-ear headphone that delivers detailed, neutral sound from 150-ohm drivers made in Ireland, for focused music enjoyment at home. It's the entry ticket into a sound world where you suddenly hear things in familiar recordings that had gotten lost before.\u003c\/p\u003e\n\u003ch2\u003eWhy the HD 550?\u003c\/h2\u003e\n\u003cp\u003eThe open-back design creates a wide, airy stage that closed-back headphones can barely achieve. At just 237 grams and with low clamping force, you simply forget you're wearing it after a while - ideal for long sessions. And because it's designed for a long life and repairable with original spare parts, you're not buying a disposable item.\u003c\/p\u003e\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eThe HD 550 builds on the well-regarded HD 599 but goes deeper into the sub-bass: solid, pleasantly powerful bass, balanced mids and precise, airy highs without harshness or sibilance. The result is a natural, honest sound that doesn't gloss over or exaggerate anything.\u003c\/p\u003e\n\u003ch3\u003eWho is the HD 550 for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone who listens to music with focus at home, enjoys films, or wants to pinpoint every footstep while gaming - it's mic-compatible too. Straight talk: open means open. It lets the environment in and sound out, so it's not for the open-plan office or the train. At 150 ohms it plays off a phone, but it takes things up another notch with a good headphone amp.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eA lot of audiophile sound per gram - light, comfortable, and surprisingly deep. If you're looking for an entry into open, detailed listening, the HD 550 is a hot candidate. We at HD Zürisee in Wädenswil are happy to show you what a suitable source or a headphone amp can add.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesign: over-ear, open-back\u003c\/li\u003e\n\u003cli\u003eDriver principle: dynamic\u003c\/li\u003e\n\u003cli\u003eImpedance: 150 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 6 Hz - 39,500 Hz\u003c\/li\u003e\n\u003cli\u003eSound pressure level: 106.7 dB \/ 1 V RMS\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): \u0026lt; 0.2 % (1 kHz \/ 90 dB SPL)\u003c\/li\u003e\n\u003cli\u003eEar pads: synthetic velour, replaceable\u003c\/li\u003e\n\u003cli\u003eConnector: detachable cable\u003c\/li\u003e\n\u003cli\u003eCable length: 1.8 m\u003c\/li\u003e\n\u003cli\u003eWeight: 237 g\u003c\/li\u003e\n\u003cli\u003eIncluded: HD 550, detachable 1.8 m cable, drawstring pouch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDoes the Sennheiser HD 550 need a headphone amp?\u003c\/h3\u003e\n\u003cp\u003eNot strictly, but it's worth it. At 150 ohms, the HD 550 already runs off a phone or laptop. With a headphone amp or DAC\/amp it audibly gains dynamics, control and deep bass - we're happy to advise you on what pays off for your setup.\u003c\/p\u003e\n\u003ch3\u003eOpen or closed-back - what does that mean in practice?\u003c\/h3\u003e\n\u003cp\u003eThe HD 550 is open-back. That gives a wide, natural soundstage, but it lets ambient noise in and sound out. Perfect for a quiet room at home, less suited to the office, the train or the library.\u003c\/p\u003e\n\u003ch3\u003eIs the HD 550 suitable for gaming?\u003c\/h3\u003e\n\u003cp\u003eYes, very much so. The wide stage helps you locate sounds, and the headphone is mic-compatible. For long sessions it scores with low weight and low clamping force, so nothing pinches even after hours.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Sennheiser HD 550 from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause an open-back, high-end headphone only really blossoms with the right source - and that's exactly where we come in. We work out room, amplifier and cabling with you, rather than just handing you a box across the counter. As a seasoned team of specialists with our own technician, we support you after the purchase too. Call us on +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003ePair it with our \u003ca href=\"\/en\/collections\/kopfhorerverstarker\"\u003eheadphone amps\u003c\/a\u003e, the other \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e, and the other models from \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989561962832,"sku":null,"price":279.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-hd-550-over-ear-kopfhoerer-schraegansicht.jpg?v=1786698332"},{"product_id":"sennheiserhd599","title":"Sennheiser HD 599 Open-Back Over-Ear Headphone","description":"\u003cp\u003eThe Sennheiser HD 599 is an open-back over-ear headphone that uses 50-ohm drivers and E.A.R. technology to create a spacious, natural sound image for relaxed listening at home. As the flagship of the HD 500 series, it's your gateway into the world of audiophile sound - and be warned, there's rarely a way back from there.\u003c\/p\u003e\n\u003ch2\u003eWhy the HD 599?\u003c\/h2\u003e\n\u003cp\u003eThe open-back construction with large ear cups delivers a spacious, almost loudspeaker-like reproduction. Ergonomic Acoustic Refinement (E.A.R.) directs sound into your ear at a slight angle, enlarging the soundstage. At 50 ohms it plays off a phone too, and the soft, replaceable velour pads provide pressure-free comfort for hours.\u003c\/p\u003e\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eAn open, natural sound with fine resolution and a stage that spreads instruments cleanly through the space. The HD 599 doesn't artificially emphasize anything, but lets recordings sound the way they were intended - song by song, you rediscover details.\u003c\/p\u003e\n\u003ch3\u003eWho is the HD 599 for?\u003c\/h3\u003e\n\u003cp\u003eFor a relaxed, enjoyable listening evening at home and for anyone looking for an entry into open, audiophile sound. Straight talk: open means it leaks and doesn't shield - it's the wrong choice for the office, the commute or a shared kitchen. If you prefer something more analytical and deeper in the bass, take a look at the HD 550 or HD 660S2.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eA classic with a feel-good factor: spacious, natural and comfortable, plus that timeless ivory look. If your listening room is quiet, the HD 599 brings lasting enjoyment. In Wädenswil we'll tell you honestly whether it suits your system and your room.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesign: over-ear, open-back\u003c\/li\u003e\n\u003cli\u003eDriver principle: dynamic, E.A.R.\u003c\/li\u003e\n\u003cli\u003eColour: Ivory\u003c\/li\u003e\n\u003cli\u003eImpedance: 50 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 12 - 38,500 Hz\u003c\/li\u003e\n\u003cli\u003eSound pressure level: 106 dB SPL (1 kHz \/ 1 V RMS)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): \u0026lt; 0.1 % (1 kHz \/ 100 dB SPL)\u003c\/li\u003e\n\u003cli\u003eEar pads: velour, replaceable\u003c\/li\u003e\n\u003cli\u003eWeight: 250 g\u003c\/li\u003e\n\u003cli\u003eIncluded: HD 599, 3 m cable with 6.3 mm jack, 1.2 m cable with 3.5 mm jack, 6.3-to-3.5 mm adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDoes the Sennheiser HD 599 work with a smartphone?\u003c\/h3\u003e\n\u003cp\u003eYes. At 50 ohms, the HD 599 plays off a phone, tablet and laptop. For that last bit of dynamics and control it benefits from a headphone amp or DAC\/amp, but that's not strictly necessary.\u003c\/p\u003e\n\u003ch3\u003eWhat does the open design mean in everyday use?\u003c\/h3\u003e\n\u003cp\u003eOpen means a wide, spacious stage and natural sound. In return, the HD 599 lets ambient noise in and sound out. So it belongs in a quiet room at home, not in the office or on the train.\u003c\/p\u003e\n\u003ch3\u003eWhich cables are included with the HD 599?\u003c\/h3\u003e\n\u003cp\u003eTwo cables are included: a 3 m cable with 6.3 mm jack for your system, and a 1.2 m cable with 3.5 mm jack for mobile devices. A 6.3-to-3.5 mm adapter is also included, so you can plug into both worlds right away.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Sennheiser HD 599 from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause we know which headphones really prove themselves in everyday use - and we say so honestly, even when a model doesn't suit your room. At HD Zürisee in Wädenswil you get advice instead of sales pressure, plus delivery across Switzerland and a point of contact who stays. Call us on +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003ePair it with our \u003ca href=\"\/en\/collections\/kopfhorerverstarker\"\u003eheadphone amps\u003c\/a\u003e, the other \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e and the other models from \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989561995600,"sku":null,"price":209.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-hd-599-over-ear-kopfhoerer-frontansicht.png?v=1786698333"},{"product_id":"sennheiserhd660s2","title":"Sennheiser HD 660S2 Open-Back Over-Ear Headphone","description":"\u003cp\u003eThe Sennheiser HD 660S2 is an open-back, high-end over-ear headphone that delivers audiophile sound for a serious chain, thanks to 300-ohm drivers, extended sub-bass and a balanced connector. It takes the well-regarded HD 660S and pushes it audibly deeper into the bass without losing its precision.\u003c\/p\u003e\n\u003ch2\u003eWhy the HD 660S2?\u003c\/h2\u003e\n\u003cp\u003eInside works a newly vented magnet system with an ultra-light aluminium voice coil, built in Ireland. The result is outstanding impulse response with the finest resolution. The 300 ohms aren't a hurdle here, but an invitation to a good headphone amp - and via the balanced 4.4 mm connector you extract the last bit of quietness and control.\u003c\/p\u003e\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eA warm, engaging base tone, complemented by significantly extended sub-bass: Sennheiser has doubled the sound pressure of the lowest frequencies while still keeping the balance intact. Against this deeper backdrop, highs sound more brilliant, the stage deeper, and the music simply bigger.\u003c\/p\u003e\n\u003ch3\u003eWho is the HD 660S2 for?\u003c\/h3\u003e\n\u003cp\u003eFor audiophile listeners with a headphone amp or DAC\/amp who take vinyl, hi-res and the finest detail seriously. Straight talk: at 300 ohms, a phone stays pale and powerless - without a proper source you'd be buying the HD 660S2 below its worth. And because it's open-back, it's not for the office or the commute.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eAn audiophile over-ear that combines the best of several worlds: precision, depth and long-session comfort. On the right chain, it plays well above its price. We at HD Zürisee in Wädenswil are happy to put together the right source for you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat the trade press says:\u003c\/strong\u003e \"The HD 660S2 continues this tradition impressively.\" - hifitest.de, overall verdict \"reference class\" (5\/5 stars), 7\/2023.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesign: over-ear, open-back\u003c\/li\u003e\n\u003cli\u003eDriver principle: dynamic, open\u003c\/li\u003e\n\u003cli\u003eDriver size: 38 mm\u003c\/li\u003e\n\u003cli\u003eImpedance: 300 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 8 - 41,500 Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 104 dB (1 kHz \/ 1 V RMS)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): \u0026lt; 0.04 % (1 kHz \/ 100 dB)\u003c\/li\u003e\n\u003cli\u003eConnector: 6.3 mm and 4.4 mm balanced; 6.3-to-3.5 mm adapter\u003c\/li\u003e\n\u003cli\u003eCable length: 1.8 m\u003c\/li\u003e\n\u003cli\u003eOrigin: Ireland\u003c\/li\u003e\n\u003cli\u003eWeight: 260 g\u003c\/li\u003e\n\u003cli\u003eIncluded: HD 660S2, 6.3 mm cable and 4.4 mm cable (1.8 m each), 6.3-to-3.5 mm adapter, carry case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDoes the Sennheiser HD 660S2 need a headphone amp?\u003c\/h3\u003e\n\u003cp\u003eYes, practically speaking. At 300 ohms, the HD 660S2 stays too quiet and powerless off a phone. It only unfolds its dynamics, control and depth with a headphone amp or DAC\/amp - we'll help you find the right source.\u003c\/p\u003e\n\u003ch3\u003eCan I run the HD 660S2 balanced?\u003c\/h3\u003e\n\u003cp\u003eYes. Besides the classic 6.3 mm cable, a balanced 4.4 mm cable is included. On a balanced output, the headphone audibly gains a quieter background and more control, especially in the bass.\u003c\/p\u003e\n\u003ch3\u003eHow does the HD 660S2 differ from the HD 660S?\u003c\/h3\u003e\n\u003cp\u003eThe HD 660S2 significantly extends the sub-bass: Sennheiser doubled the sound pressure of the lowest frequencies while preserving the usual precision. The sound image feels fuller and more spacious, without giving up the balanced character of the line.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Sennheiser HD 660S2 from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause a 300-ohm headphone without the right chain only shows half the truth - and we build the whole picture for you. We match headphone amp, DAC and cabling to the HD 660S2, with nearly three decades of experience on Lake Zurich. Call us on +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eGet a matching \u003ca href=\"\/en\/collections\/kopfhorerverstarker\"\u003eheadphone amp\u003c\/a\u003e, compare other \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e, or discover the other models from \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989562028368,"sku":null,"price":569.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-hd-660s2-over-ear-kopfhoerer-schraegansicht.jpg?v=1786699535"},{"product_id":"sennheiserhdr175","title":"Sennheiser HDR 175 Replacement Headphone for RS 175-U","description":"\u003cp\u003eThe Sennheiser HDR 175 is the wireless over-ear radio headphone (receiver) of the RS 175-U wireless system and works as a replacement or second headphone for anyone who already owns a TR-175 transmitter.\u003c\/p\u003e\u003cp\u003eImportant up front, and honestly: the HDR 175 is the headphone, not the whole system. To get any sound, you need the TR 175 transmitter - which is included in the complete RS 175-U set.\u003c\/p\u003e\u003ch2\u003eWhy the HDR 175?\u003c\/h2\u003e\u003cp\u003eBecause watching TV together is nicer. Anyone with an RS 175-U pairs a second headphone with the HDR 175 to the same transmitter and shares the film or music - each with their own volume. It's also useful as a replacement once the original headphone has seen better days. The digital transmission stays clear, and the controls sit right on the headphone.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eA closed over-ear headphone with strong bass reproduction, switchable bass boost and two surround modes. Range is up to 100 metres, battery life up to 18 hours. Ergonomic ear pads and a padded headband make long evenings possible without anything pinching.\u003c\/p\u003e\u003ch3\u003eWho is the HDR 175 for?\u003c\/h3\u003e\u003cp\u003eFor owners of an RS 175-U set who need a second headphone or a replacement. Straight talk: if you don't yet have an RS 175-U, buying the HDR 175 alone won't get you a working headphone - then the complete RS 175-U set is the right choice. With the matching transmitter, though, it's a full-fledged, comfortable wireless headphone.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe sensible add-on once the base is already in place. As long as you have the TR-175 transmitter, you get a fully-fledged wireless headphone here - not a stripped-down second device.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: closed over-ear wireless headphone (receiver), dynamic\u003c\/li\u003e\n\u003cli\u003eTransmission: digital, 2.4 GHz\u003c\/li\u003e\n\u003cli\u003eBase required: TR 175 transmitter (included in the RS 175-U set, required separately)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 17 - 22,000 Hz\u003c\/li\u003e\n\u003cli\u003eMax. sound pressure level: 114 dB (1 kHz)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): less than 0.5 %\u003c\/li\u003e\n\u003cli\u003eRange: up to 100 m (line of sight)\u003c\/li\u003e\n\u003cli\u003eBattery life: up to 18 h\u003c\/li\u003e\n\u003cli\u003eBattery: 2x AAA NiMH\u003c\/li\u003e\n\u003cli\u003eSound features: bass boost, 2 surround modes\u003c\/li\u003e\n\u003cli\u003eDimensions (W x H x D): 21.3 x 11.8 x 20.3 cm\u003c\/li\u003e\n\u003cli\u003eWeight: 310 g (incl. batteries)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes the HDR 175 work without a transmitter?\u003c\/h3\u003e\u003cp\u003eNo. The HDR 175 is the receiver and needs a TR-175 transmitter as a base to get sound. This transmitter is included in the complete RS 175-U set. As a pure replacement or second headphone, the HDR 175 only makes sense if you already own an RS 175-U.\u003c\/p\u003e\u003ch3\u003eCan I use two headphones on one RS 175-U?\u003c\/h3\u003e\u003cp\u003eYes. The TR-175 transmitter supports up to two headphones at once. That way, two of you can watch the same film or listen to the same music, each with their own volume. The HDR 175 is designed exactly for this as a second headphone.\u003c\/p\u003e\u003ch3\u003eIs the HDR 175 compatible with other RS systems?\u003c\/h3\u003e\u003cp\u003eNo, it's matched to the TR-175 transmitter and can't be combined with other Sennheiser wireless systems like the RS 195 or RS 5200. We're happy to confirm in advance which headphone matches your system.\u003c\/p\u003e\u003ch3\u003eWhy buy the HDR 175 from HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause with accessories, compatibility is everything - and we check that for you before you order. HD Zürisee in Wädenswil tells you honestly whether the HDR 175 fits your transmitter or whether a complete system makes more sense. Reach us by phone, email or WhatsApp.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eFind the matching complete system among our \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e and in the \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser range\u003c\/a\u003e. More around TV evenings in the \u003ca href=\"\/en\/collections\/fernseher\"\u003eTVs\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/heimkino\"\u003eHome Cinema\u003c\/a\u003e ranges.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989562061136,"sku":null,"price":159.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-hdr-175-ersatz-kopfhoerer-fuer-rs-175-u-schraegansicht.png?v=1786698835"},{"product_id":"sennheiserie200","title":"Sennheiser IE 200 Wired In-Ear Headphone","description":"\u003cp\u003eThe Sennheiser IE 200 is a wired in-ear headphone with an audiophile, neutral tuning, bringing the TrueResponse driver technology of the pricier IE models to an entry-level price.\u003c\/p\u003e\u003cp\u003eUntil now, the rule was: audiophile in-ear sound either costs a fortune or sounds like a compromise. The IE 200 breaks that rule.\u003c\/p\u003e\u003ch2\u003eWhy the IE 200?\u003c\/h2\u003e\u003cp\u003eBecause it skips what many in-ears get wrong: the inflated bathtub-curve sound with thick bass and shrill highs. Instead, Sennheiser relies on diffuse-field equalization and reproduction that stays as authentic as possible along the ideal curve. The 7 mm TrueResponse full-range driver is the same driver type used in the flagship IE 600 and IE 900 - just here for considerably less money.\u003c\/p\u003e\u003ch2\u003eWhat you hear\u003c\/h2\u003e\u003cp\u003eDetails that simply get lost with many earbuds: the fine decay of a snare drum, the sibilance in a voice, the room ambience of a recording. Distortion sits near zero, and reproduction stays precise across the whole frequency range. If you like a bit more bass, push the ear tips one position deeper - that brings more bass into your ear, no app needed.\u003c\/p\u003e\u003ch3\u003eWho is the IE 200 for?\u003c\/h3\u003e\u003cp\u003eFor anyone who wants honest, uncoloured sound at home or on the go and prefers to listen through a proper headphone amp or DAP. Straight talk: if you want wireless freedom and ANC, you're in the wrong place - the IE 200 is deliberately wired (detachable MMCX cable) and without any electronic frills. That's exactly its advantage if pure sound matters more to you than Bluetooth.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eOne of the most honest entries into audiophile in-ear sound we know. Honestly - this much clean resolution at this price was unthinkable just a few years ago. Anyone who gets curious here will listen to their music collection with different ears afterwards.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: wired in-ear, closed, dynamic\u003c\/li\u003e\n\u003cli\u003eDriver: 7 mm TrueResponse full-range\u003c\/li\u003e\n\u003cli\u003eFrequency response: 6 Hz - 20,000 Hz\u003c\/li\u003e\n\u003cli\u003eImpedance: 18 ohms\u003c\/li\u003e\n\u003cli\u003eSound pressure level: 119 dB (1 kHz, 1 Vrms)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): less than 0.08 %\u003c\/li\u003e\n\u003cli\u003eConnector: detachable MMCX cable with 3.5 mm jack, cable length 1.2 m\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 4 g (without cable)\u003c\/li\u003e\n\u003cli\u003eIncluded: IE 200 earbuds, braided MMCX cable with 3.5 mm plug, silicone and memory foam ear tips (S\/M\/L), carry case, safety instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDo I need a headphone amp for the IE 200?\u003c\/h3\u003e\u003cp\u003eNot strictly - at 18 ohms, the IE 200 runs just fine directly off smartphone adapters or laptops. But it unfolds its potential with a proper headphone amp or DAP: more quiet, more control, more resolution. A pairing that pays off.\u003c\/p\u003e\u003ch3\u003eCan I swap the cable?\u003c\/h3\u003e\u003cp\u003eYes. The braided cable is detachable via MMCX connectors and can be replaced or swapped for a balanced cable. That extends its lifespan and makes the IE 200 flexible for different sources and connector types.\u003c\/p\u003e\u003ch3\u003eHow can I adjust the bass?\u003c\/h3\u003e\u003cp\u003eVia the position of the ear tips. Placed further forward, less bass reaches your ear; further back, a bit more. That way you adjust the tuning to your taste purely mechanically - no app or equalizer needed.\u003c\/p\u003e\u003ch3\u003eWhy buy the IE 200 from HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause in-ear sound depends heavily on the source and connection - and that's exactly where we advise you. HD Zürisee in Wädenswil is a seasoned specialist shop that puts together the right chain of headphone, amp and cable for you. Reach us by phone, email or WhatsApp.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eCheck out our \u003ca href=\"\/en\/collections\/kopfhorerverstarker\"\u003eheadphone amps\u003c\/a\u003e - they audibly get more out of the IE 200. More models can be found among the \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e and in the \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989562126672,"sku":null,"price":139.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-ie-200-in-ear-kopfhoerer-schraegansicht.jpg?v=1786699535"},{"product_id":"sennheisermomentum4black","title":"Sennheiser Momentum 4 Wireless Over-Ear Black","description":"\u003cp\u003eThe Sennheiser Momentum 4 Wireless is a closed-back Bluetooth over-ear headphone that combines 42 mm drivers, adaptive noise cancelling and up to 60 hours of battery life into an audiophile lifestyle headphone - here in Black. It's built for anyone who doesn't want to give up sound and stamina on the go.\u003c\/p\u003e\n\u003ch2\u003eWhy the Momentum 4 Wireless?\u003c\/h2\u003e\n\u003cp\u003eUp to 60 hours of battery is a statement even in this class - your week goes by before you even think about charging, and five minutes at the port gives you another four hours. The adaptive noise cancelling adjusts to noise automatically, while transparency mode brings it back with a tap. Four beamforming microphones mean the person on the other end of your call no longer needs an annoying \"Can you hear me?\".\u003c\/p\u003e\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eA dynamic, clear sound image from 42 mm drivers with the characteristic Momentum character. Via the Smart Control app you dial in exactly what suits your music using the equalizer, sound modes and Sound Personalization - from richer bass to more neutral.\u003c\/p\u003e\n\u003ch3\u003eWho is the Momentum 4 Wireless for?\u003c\/h3\u003e\n\u003cp\u003eFor frequent travellers, commuters and anyone looking for long, comfortable sessions with strong ANC. Straight talk: this is a wireless lifestyle headphone, not an open-back reference headphone for the listening room. aptX and aptX Adaptive only play if your source supports them - on iPhone it runs AAC, which also sounds very good.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eA lifestyle flagship with a marathon battery, strong ANC and adjustable sound - plus feather-light and travel-ready. We at HD Zürisee in Wädenswil are happy to help you work out whether the Momentum 4 or an in-ear suits your everyday life better.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesign: over-ear, closed (circumaural)\u003c\/li\u003e\n\u003cli\u003eDriver principle: dynamic, 42 mm\u003c\/li\u003e\n\u003cli\u003eBluetooth: 5.2, Class 1, 10 mW (max.)\u003c\/li\u003e\n\u003cli\u003eCodecs: SBC, AAC, aptX, aptX Adaptive\u003c\/li\u003e\n\u003cli\u003eProfiles: A2DP, AVRCP, HFP\u003c\/li\u003e\n\u003cli\u003eFrequency range: 6 Hz - 22,000 Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 106 dB SPL (1 kHz \/ 0 dBFS)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): \u0026lt; 0.3 % (1 kHz \/ 100 dB SPL)\u003c\/li\u003e\n\u003cli\u003eImpedance: active 470 ohms, passive 60 ohms\u003c\/li\u003e\n\u003cli\u003eNoise cancelling: hybrid adaptive ANC, plus transparency mode\u003c\/li\u003e\n\u003cli\u003eMicrophone: four beamforming microphones (MEMS)\u003c\/li\u003e\n\u003cli\u003eBattery life: up to 60 hrs (with ANC); 5 min charge = up to 4 hrs\u003c\/li\u003e\n\u003cli\u003eCharging: USB-C, approx. 2 hrs for a full charge; 700 mAh battery\u003c\/li\u003e\n\u003cli\u003eConnections: Bluetooth, USB-C, 3.5 mm jack\u003c\/li\u003e\n\u003cli\u003eApp: Sennheiser Smart Control (iOS \/ Android), EQ, Sound Personalization, touch controls, Multipoint\u003c\/li\u003e\n\u003cli\u003eDimensions: 19.5 x 18 x 4.6 cm\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 290 g\u003c\/li\u003e\n\u003cli\u003eIncluded: Momentum 4 Wireless, hard case, USB-C charging cable, 1.2 m AUX cable, flight adapter, quick guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow long does the Momentum 4 Wireless battery last?\u003c\/h3\u003e\n\u003cp\u003eUp to 60 hours with active ANC - a top figure in this class. The fast-charge function gives you around four more hours after five minutes at the USB-C port, so you're not left without music even right before departure.\u003c\/p\u003e\n\u003ch3\u003eDoes the Momentum 4 Wireless have noise cancelling?\u003c\/h3\u003e\n\u003cp\u003eYes. The hybrid adaptive ANC adjusts noise cancellation automatically to your surroundings. With a tap you switch to transparency mode and hear announcements or conversations without taking the headphones off.\u003c\/p\u003e\n\u003ch3\u003eWhich Bluetooth codecs does the Momentum 4 support?\u003c\/h3\u003e\n\u003cp\u003eIt supports SBC, AAC, aptX and aptX Adaptive. Which codec runs depends on your source: Android devices often use aptX, Apple devices AAC. Both deliver very good, stable sound on the Momentum 4.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Sennheiser Momentum 4 Wireless from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause we know which wireless headphones really prove themselves in everyday use - and we say so, too, when an in-ear suits you better. At HD Zürisee in Wädenswil you get honest advice, delivery across Switzerland and a fixed point of contact. Call us on +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eCompare more \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e or discover the other models from \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989562159440,"sku":null,"price":349.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-momentum-4-wireless-over-ear-kopfhoerer-schwarz-frontansicht.jpg?v=1786699044"},{"product_id":"sennheisermomentum4graphite","title":"Sennheiser Momentum 4 Wireless Over-Ear Graphite","description":"\u003cp\u003eThe Sennheiser Momentum 4 Wireless is a closed-back Bluetooth over-ear headphone that combines 42 mm drivers, adaptive noise cancelling and up to 60 hours of battery life into an audiophile lifestyle headphone - here in Graphite. It's built for anyone who doesn't want to give up sound and stamina on the go.\u003c\/p\u003e\n\u003ch2\u003eWhy the Momentum 4 Wireless?\u003c\/h2\u003e\n\u003cp\u003eUp to 60 hours of battery is a statement even in this class - your week goes by before you even think about charging, and five minutes at the port gives you another four hours. The adaptive noise cancelling adjusts to noise automatically, while transparency mode brings it back with a tap. Four beamforming microphones mean the person on the other end of your call no longer needs an annoying \"Can you hear me?\".\u003c\/p\u003e\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eA dynamic, clear sound image from 42 mm drivers with the characteristic Momentum character. Via the Smart Control app you dial in exactly what suits your music using the equalizer, sound modes and Sound Personalization - from richer bass to more neutral.\u003c\/p\u003e\n\u003ch3\u003eWho is the Momentum 4 Wireless for?\u003c\/h3\u003e\n\u003cp\u003eFor frequent travellers, commuters and anyone looking for long, comfortable sessions with strong ANC. Straight talk: this is a wireless lifestyle headphone, not an open-back reference headphone for the listening room. aptX and aptX Adaptive only play if your source supports them - on iPhone it runs AAC, which also sounds very good.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eA lifestyle flagship with a marathon battery, strong ANC and adjustable sound - plus feather-light and travel-ready. We at HD Zürisee in Wädenswil are happy to help you work out whether the Momentum 4 or an in-ear suits your everyday life better.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesign: over-ear, closed (circumaural)\u003c\/li\u003e\n\u003cli\u003eDriver principle: dynamic, 42 mm\u003c\/li\u003e\n\u003cli\u003eBluetooth: 5.2, Class 1, 10 mW (max.)\u003c\/li\u003e\n\u003cli\u003eCodecs: SBC, AAC, aptX, aptX Adaptive\u003c\/li\u003e\n\u003cli\u003eProfiles: A2DP, AVRCP, HFP\u003c\/li\u003e\n\u003cli\u003eFrequency range: 6 Hz - 22,000 Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 106 dB SPL (1 kHz \/ 0 dBFS)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): \u0026lt; 0.3 % (1 kHz \/ 100 dB SPL)\u003c\/li\u003e\n\u003cli\u003eImpedance: active 470 ohms, passive 60 ohms\u003c\/li\u003e\n\u003cli\u003eNoise cancelling: hybrid adaptive ANC, plus transparency mode\u003c\/li\u003e\n\u003cli\u003eMicrophone: four beamforming microphones (MEMS)\u003c\/li\u003e\n\u003cli\u003eBattery life: up to 60 hrs (with ANC); 5 min charge = up to 4 hrs\u003c\/li\u003e\n\u003cli\u003eCharging: USB-C, approx. 2 hrs for a full charge; 700 mAh battery\u003c\/li\u003e\n\u003cli\u003eConnections: Bluetooth, USB-C, 3.5 mm jack\u003c\/li\u003e\n\u003cli\u003eApp: Sennheiser Smart Control (iOS \/ Android), EQ, Sound Personalization, touch controls, Multipoint\u003c\/li\u003e\n\u003cli\u003eDimensions: 19.5 x 18 x 4.6 cm\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 290 g\u003c\/li\u003e\n\u003cli\u003eIncluded: Momentum 4 Wireless, hard case, USB-C charging cable, 1.2 m AUX cable, flight adapter, quick guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow long does the Momentum 4 Wireless battery last?\u003c\/h3\u003e\n\u003cp\u003eUp to 60 hours with active ANC - a top figure in this class. The fast-charge function gives you around four more hours after five minutes at the USB-C port, so you're not left without music even right before departure.\u003c\/p\u003e\n\u003ch3\u003eDoes the Momentum 4 Wireless have noise cancelling?\u003c\/h3\u003e\n\u003cp\u003eYes. The hybrid adaptive ANC adjusts noise cancellation automatically to your surroundings. With a tap you switch to transparency mode and hear announcements or conversations without taking the headphones off.\u003c\/p\u003e\n\u003ch3\u003eWhich Bluetooth codecs does the Momentum 4 support?\u003c\/h3\u003e\n\u003cp\u003eIt supports SBC, AAC, aptX and aptX Adaptive. Which codec runs depends on your source: Android devices often use aptX, Apple devices AAC. Both deliver very good, stable sound on the Momentum 4.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Sennheiser Momentum 4 Wireless from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause we know which wireless headphones really prove themselves in everyday use - and we say so, too, when an in-ear suits you better. At HD Zürisee in Wädenswil you get honest advice, delivery across Switzerland and a fixed point of contact. Call us on +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eCompare more \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e or discover the other models from \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989562192208,"sku":null,"price":349.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-momentum-4-wireless-over-ear-kopfhoerer-graphit-frontansicht.png?v=1786699999"},{"product_id":"sennheisermomentum4white","title":"Sennheiser Momentum 4 Wireless Over-Ear White","description":"\u003cp\u003eThe Sennheiser Momentum 4 Wireless is a closed-back Bluetooth over-ear headphone that combines 42 mm drivers, adaptive noise cancelling and up to 60 hours of battery life into an audiophile lifestyle headphone - here in White. It's built for anyone who doesn't want to give up sound and stamina on the go.\u003c\/p\u003e\n\u003ch2\u003eWhy the Momentum 4 Wireless?\u003c\/h2\u003e\n\u003cp\u003eUp to 60 hours of battery is a statement even in this class - your week goes by before you even think about charging, and five minutes at the port gives you another four hours. The adaptive noise cancelling adjusts to noise automatically, while transparency mode brings it back with a tap. Four beamforming microphones mean the person on the other end of your call no longer needs an annoying \"Can you hear me?\".\u003c\/p\u003e\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eA dynamic, clear sound image from 42 mm drivers with the characteristic Momentum character. Via the Smart Control app you dial in exactly what suits your music using the equalizer, sound modes and Sound Personalization - from richer bass to more neutral.\u003c\/p\u003e\n\u003ch3\u003eWho is the Momentum 4 Wireless for?\u003c\/h3\u003e\n\u003cp\u003eFor frequent travellers, commuters and anyone looking for long, comfortable sessions with strong ANC. Straight talk: this is a wireless lifestyle headphone, not an open-back reference headphone for the listening room. aptX and aptX Adaptive only play if your source supports them - on iPhone it runs AAC, which also sounds very good.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eA lifestyle flagship with a marathon battery, strong ANC and adjustable sound - plus feather-light and travel-ready. We at HD Zürisee in Wädenswil are happy to help you work out whether the Momentum 4 or an in-ear suits your everyday life better.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesign: over-ear, closed (circumaural)\u003c\/li\u003e\n\u003cli\u003eDriver principle: dynamic, 42 mm\u003c\/li\u003e\n\u003cli\u003eBluetooth: 5.2, Class 1, 10 mW (max.)\u003c\/li\u003e\n\u003cli\u003eCodecs: SBC, AAC, aptX, aptX Adaptive\u003c\/li\u003e\n\u003cli\u003eProfiles: A2DP, AVRCP, HFP\u003c\/li\u003e\n\u003cli\u003eFrequency range: 6 Hz - 22,000 Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 106 dB SPL (1 kHz \/ 0 dBFS)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): \u0026lt; 0.3 % (1 kHz \/ 100 dB SPL)\u003c\/li\u003e\n\u003cli\u003eImpedance: active 470 ohms, passive 60 ohms\u003c\/li\u003e\n\u003cli\u003eNoise cancelling: hybrid adaptive ANC, plus transparency mode\u003c\/li\u003e\n\u003cli\u003eMicrophone: four beamforming microphones (MEMS)\u003c\/li\u003e\n\u003cli\u003eBattery life: up to 60 hrs (with ANC); 5 min charge = up to 4 hrs\u003c\/li\u003e\n\u003cli\u003eCharging: USB-C, approx. 2 hrs for a full charge; 700 mAh battery\u003c\/li\u003e\n\u003cli\u003eConnections: Bluetooth, USB-C, 3.5 mm jack\u003c\/li\u003e\n\u003cli\u003eApp: Sennheiser Smart Control (iOS \/ Android), EQ, Sound Personalization, touch controls, Multipoint\u003c\/li\u003e\n\u003cli\u003eDimensions: 19.5 x 18 x 4.6 cm\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 290 g\u003c\/li\u003e\n\u003cli\u003eIncluded: Momentum 4 Wireless, hard case, USB-C charging cable, 1.2 m AUX cable, flight adapter, quick guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow long does the Momentum 4 Wireless battery last?\u003c\/h3\u003e\n\u003cp\u003eUp to 60 hours with active ANC - a top figure in this class. The fast-charge function gives you around four more hours after five minutes at the USB-C port, so you're not left without music even right before departure.\u003c\/p\u003e\n\u003ch3\u003eDoes the Momentum 4 Wireless have noise cancelling?\u003c\/h3\u003e\n\u003cp\u003eYes. The hybrid adaptive ANC adjusts noise cancellation automatically to your surroundings. With a tap you switch to transparency mode and hear announcements or conversations without taking the headphones off.\u003c\/p\u003e\n\u003ch3\u003eWhich Bluetooth codecs does the Momentum 4 support?\u003c\/h3\u003e\n\u003cp\u003eIt supports SBC, AAC, aptX and aptX Adaptive. Which codec runs depends on your source: Android devices often use aptX, Apple devices AAC. Both deliver very good, stable sound on the Momentum 4.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Sennheiser Momentum 4 Wireless from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause we know which wireless headphones really prove themselves in everyday use - and we say so, too, when an in-ear suits you better. At HD Zürisee in Wädenswil you get honest advice, delivery across Switzerland and a fixed point of contact. Call us on +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eCompare more \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e or discover the other models from \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989562224976,"sku":null,"price":349.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-momentum-4-wireless-over-ear-kopfhoerer-weiss-frontansicht.png?v=1786699045"},{"product_id":"sennheisermomentumtruewireless4bl","title":"Sennheiser Momentum True Wireless 4 Black-Graphite","description":"\u003cp\u003eThe Sennheiser Momentum True Wireless 4 is an in-ear Bluetooth headphone with TrueResponse drivers, adaptive noise cancelling and Auracast, bringing lossless sound into your ear - here in Black-Graphite. It combines audiophile ambition with the freedom of true wireless earbuds.\u003c\/p\u003e\n\u003ch2\u003eWhy the Momentum True Wireless 4?\u003c\/h2\u003e\n\u003cp\u003eAt its core is the TrueResponse system with 7 mm drivers, already convincing in the larger models. Bluetooth 5.4 with LE Audio and Auracast makes it future-proof, and with aptX Lossless you listen without loss, provided your source plays along. Adaptive ANC, transparency mode and a total of six microphones round off the package - including IP54 protection against dust and splashes.\u003c\/p\u003e\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eA powerful, clean sound with finely drawn highs and rich but controlled bass. Via the Smart Control app you tailor your own sound profile using a guided test, 5-band EQ and Sound Zones - from neutral listening to a bass kick on the train.\u003c\/p\u003e\n\u003ch3\u003eWho is the Momentum True Wireless 4 for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone who wants audiophile sound without cables on the go, on the train or during sport - thanks to IP54, a bit of rain or sweat is no problem either. Straight talk: this is an in-ear for on the go, not an open-back headphone for a sofa concert. And aptX Lossless needs a matching source - without it, it still plays excellently via AAC or aptX.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eOne of the most versatile true wireless earbuds in its class: audiophile sound, strong ANC and future-proof technology in a tiny housing. We at HD Zürisee in Wädenswil are happy to help you distinguish it from a suitable over-ear.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesign: in-ear, true wireless\u003c\/li\u003e\n\u003cli\u003eDriver principle: dynamic, TrueResponse, 7 mm\u003c\/li\u003e\n\u003cli\u003eBluetooth: 5.4, Class 1, 10 mW (max.); Bluetooth Classic and LE Audio\u003c\/li\u003e\n\u003cli\u003eCodecs: SBC, AAC, aptX, aptX Adaptive\/Lossless, LC3\u003c\/li\u003e\n\u003cli\u003eProfiles: A2DP, AVRCP, HFP, TMAP, PBP\u003c\/li\u003e\n\u003cli\u003eFrequency response: 5 Hz - 21,000 Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 107 dB SPL (1 kHz \/ 1 mW)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): \u0026lt; 0.08 % (1 kHz \/ 94 dB)\u003c\/li\u003e\n\u003cli\u003eNoise cancelling: hybrid adaptive ANC, plus transparency mode\u003c\/li\u003e\n\u003cli\u003eMicrophone: 3 microphones per earbud (MEMS), beamforming\u003c\/li\u003e\n\u003cli\u003eBattery life: up to 7.5 hrs (ANC off) \/ 7 hrs (ANC on); up to 30 hrs with charging case\u003c\/li\u003e\n\u003cli\u003eCharging: USB-C and Qi (wireless); 8 min charge = 1 hr; earbud 75 mAh, case 820 mAh\u003c\/li\u003e\n\u003cli\u003eProtection rating: IP54 (earbuds, dust- and splash-resistant)\u003c\/li\u003e\n\u003cli\u003eApp: Sennheiser Smart Control (iOS \/ Android), 5-band EQ, Sound Zones\u003c\/li\u003e\n\u003cli\u003eWeight: 6.2 g per earbud, 66.4 g charging case (72.4 g total)\u003c\/li\u003e\n\u003cli\u003eIncluded: Momentum True Wireless 4 earbuds, charging case, USB-C charging cable, silicone ear tips (XS\/S\/M\/L), silicone ear fins (S\/M\/L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow long does the battery of the Momentum True Wireless 4 last?\u003c\/h3\u003e\n\u003cp\u003eUp to 7.5 hours per charge of the earbuds and up to 30 hours total with the charging case. A quick charge of eight minutes gives you around one hour of playback - the case charges either via USB-C or wirelessly via Qi.\u003c\/p\u003e\n\u003ch3\u003eWhat do Auracast and LE Audio bring?\u003c\/h3\u003e\n\u003cp\u003eBoth make the earbuds future-proof. LE Audio brings the efficient LC3 codec, Auracast lets you send the same audio stream to multiple receivers - for example to share music with someone or listen in on public Auracast sources.\u003c\/p\u003e\n\u003ch3\u003eIs the Momentum True Wireless 4 waterproof?\u003c\/h3\u003e\n\u003cp\u003eThe earbuds are dust- and splash-resistant per IP54. So sweat during sport or a rain shower are no problem. But it's not made for swimming or showering - IP54 covers splashes, not submersion.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Sennheiser Momentum True Wireless 4 from HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause a good earbud has to fit your everyday life and your sources - and that's exactly what we work out with you. At HD Zürisee in Wädenswil, a seasoned team of specialists advises you honestly, with delivery across Switzerland and a fixed point of contact. Call us on +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eCompare more \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e or discover the other models from \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989562257744,"sku":null,"price":279.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-momentum-true-wireless-4-in-ear-kopfhoerer-schwarz-graphit-schraegansicht.jpg?v=1786700428"},{"product_id":"sennheisermomentumtruewireless4blcu","title":"Sennheiser Momentum True Wireless 4, Black Copper","description":"\u003cp\u003eThe Sennheiser Momentum True Wireless 4 is an in-ear Bluetooth headphone with TrueResponse drivers, adaptive noise cancelling and Auracast, bringing lossless sound to your ears — here in Black Copper. It combines audiophile ambition with the freedom of true wireless earbuds.\u003c\/p\u003e\n\u003ch2\u003eWhy the Momentum True Wireless 4?\u003c\/h2\u003e\n\u003cp\u003eAt its core, the TrueResponse system works with 7 mm drivers, already proven convincing in the larger models. Bluetooth 5.4 with LE Audio and Auracast makes it future-proof, and with aptX Lossless you listen without loss, provided your source plays along. Adaptive ANC, transparency mode and a total of six microphones round out the package — including IP54 protection against dust and splashing water.\u003c\/p\u003e\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eA powerful, clean sound with fine treble detail and rich but controlled bass. Through the Smart Control app you tailor your own sound profile via a guided test, 5-band EQ and Sound Zones — from neutral listening to a bass kick on the train.\u003c\/p\u003e\n\u003ch3\u003eWho is the Momentum True Wireless 4 for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone who wants audiophile sound without cables on the go, on the train or during sport — thanks to IP54, a bit of rain or sweat is no problem either. Straight talk: this is an in-ear for on the go, not an open headphone for sofa concerts. And for aptX Lossless you need a compatible source; without one it still plays superbly over AAC or aptX.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eOne of the most versatile true wireless earbuds in its class: audiophile sound, strong ANC and future-proof technology in a small housing. We at HD Zürisee in Wädenswil are happy to help you weigh it against the right over-ear.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: in-ear, true wireless\u003c\/li\u003e\n\u003cli\u003eDriver principle: dynamic, TrueResponse, 7 mm\u003c\/li\u003e\n\u003cli\u003eBluetooth: 5.4, class 1, 10 mW (max.); Bluetooth Classic and LE Audio\u003c\/li\u003e\n\u003cli\u003eCodecs: SBC, AAC, aptX, aptX Adaptive\/Lossless, LC3\u003c\/li\u003e\n\u003cli\u003eProfiles: A2DP, AVRCP, HFP, TMAP, PBP\u003c\/li\u003e\n\u003cli\u003eFrequency response: 5 Hz – 21,000 Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 107 dB SPL (1 kHz \/ 1 mW)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion: \u0026lt; 0.08 % (1 kHz \/ 94 dB)\u003c\/li\u003e\n\u003cli\u003eNoise cancelling: hybrid adaptive ANC, plus transparency mode\u003c\/li\u003e\n\u003cli\u003eMicrophone: 3 microphones per earbud (MEMS), beamforming\u003c\/li\u003e\n\u003cli\u003eBattery life: up to 7.5 hrs (ANC off) \/ 7 hrs (ANC on); up to 30 hrs with charging case\u003c\/li\u003e\n\u003cli\u003eCharging: USB-C and Qi (wireless); 8 min charging = 1 hr playback; earbud 75 mAh, case 820 mAh\u003c\/li\u003e\n\u003cli\u003eProtection rating: IP54 (earbuds, dust- and splash-water-protected)\u003c\/li\u003e\n\u003cli\u003eApp: Sennheiser Smart Control (iOS \/ Android), 5-band EQ, Sound Zones\u003c\/li\u003e\n\u003cli\u003eWeight: 6.2 g per earbud, 66.4 g charging case (72.4 g total)\u003c\/li\u003e\n\u003cli\u003eScope of delivery: Momentum True Wireless 4 earbuds, charging case, USB-C charging cable, silicone ear tips (XS\/S\/M\/L), silicone ear fins (S\/M\/L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow long does the Momentum True Wireless 4's battery last?\u003c\/h3\u003e\n\u003cp\u003eUp to 7.5 hours per charge of the earbuds and up to 30 hours total with the charging case. An eight-minute quick charge gives you around one hour of playback — the case charges either via USB-C or wirelessly via Qi.\u003c\/p\u003e\n\u003ch3\u003eWhat do Auracast and LE Audio bring?\u003c\/h3\u003e\n\u003cp\u003eBoth make the earbuds future-proof. LE Audio brings the efficient LC3 codec, Auracast allows the same audio stream to be sent to multiple receivers — for example to share music with someone or listen in on public Auracast sources.\u003c\/p\u003e\n\u003ch3\u003eIs the Momentum True Wireless 4 water resistant?\u003c\/h3\u003e\n\u003cp\u003eThe earbuds are dust- and splash-water-protected per IP54. So sweat during sport or a rain shower are no problem. But it's not made for swimming or showering — IP54 covers splashing water, not submersion.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Sennheiser Momentum True Wireless 4 at HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause a good earbud has to fit your daily life and your sources — and we work exactly that out with you. At HD Zürisee in Wädenswil, an experienced specialist team gives you honest advice, with delivery throughout Switzerland and a fixed point of contact. Call us at +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eCompare more \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e or discover the other models from \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989562290512,"sku":null,"price":279.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-momentum-true-wireless-4-in-ear-kopfhoerer-schwarz-kupfer-schraegansicht.jpg?v=1786700429"},{"product_id":"sennheisermomentumtruewireless4whsi","title":"Sennheiser Momentum True Wireless 4, White Silver","description":"\u003cp\u003eThe Sennheiser Momentum True Wireless 4 is an in-ear Bluetooth headphone with TrueResponse drivers, adaptive noise cancelling and Auracast, bringing lossless sound to your ears — here in White Silver. It combines audiophile ambition with the freedom of true wireless earbuds.\u003c\/p\u003e\n\u003ch2\u003eWhy the Momentum True Wireless 4?\u003c\/h2\u003e\n\u003cp\u003eAt its core, the TrueResponse system works with 7 mm drivers, already proven convincing in the larger models. Bluetooth 5.4 with LE Audio and Auracast makes it future-proof, and with aptX Lossless you listen without loss, provided your source plays along. Adaptive ANC, transparency mode and a total of six microphones round out the package — including IP54 protection against dust and splashing water.\u003c\/p\u003e\n\u003ch2\u003eWhat you hear\u003c\/h2\u003e\n\u003cp\u003eA powerful, clean sound with fine treble detail and rich but controlled bass. Through the Smart Control app you tailor your own sound profile via a guided test, 5-band EQ and Sound Zones — from neutral listening to a bass kick on the train.\u003c\/p\u003e\n\u003ch3\u003eWho is the Momentum True Wireless 4 for?\u003c\/h3\u003e\n\u003cp\u003eFor anyone who wants audiophile sound without cables on the go, on the train or during sport — thanks to IP54, a bit of rain or sweat is no problem either. Straight talk: this is an in-ear for on the go, not an open headphone for sofa concerts. And for aptX Lossless you need a compatible source; without one it still plays superbly over AAC or aptX.\u003c\/p\u003e\n\u003ch2\u003eOur verdict\u003c\/h2\u003e\n\u003cp\u003eOne of the most versatile true wireless earbuds in its class: audiophile sound, strong ANC and future-proof technology in a small housing. We at HD Zürisee in Wädenswil are happy to help you weigh it against the right over-ear.\u003c\/p\u003e\n\u003ch2\u003eTechnical data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: in-ear, true wireless\u003c\/li\u003e\n\u003cli\u003eDriver principle: dynamic, TrueResponse, 7 mm\u003c\/li\u003e\n\u003cli\u003eBluetooth: 5.4, class 1, 10 mW (max.); Bluetooth Classic and LE Audio\u003c\/li\u003e\n\u003cli\u003eCodecs: SBC, AAC, aptX, aptX Adaptive\/Lossless, LC3\u003c\/li\u003e\n\u003cli\u003eProfiles: A2DP, AVRCP, HFP, TMAP, PBP\u003c\/li\u003e\n\u003cli\u003eFrequency response: 5 Hz – 21,000 Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 107 dB SPL (1 kHz \/ 1 mW)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion: \u0026lt; 0.08 % (1 kHz \/ 94 dB)\u003c\/li\u003e\n\u003cli\u003eNoise cancelling: hybrid adaptive ANC, plus transparency mode\u003c\/li\u003e\n\u003cli\u003eMicrophone: 3 microphones per earbud (MEMS), beamforming\u003c\/li\u003e\n\u003cli\u003eBattery life: up to 7.5 hrs (ANC off) \/ 7 hrs (ANC on); up to 30 hrs with charging case\u003c\/li\u003e\n\u003cli\u003eCharging: USB-C and Qi (wireless); 8 min charging = 1 hr playback; earbud 75 mAh, case 820 mAh\u003c\/li\u003e\n\u003cli\u003eProtection rating: IP54 (earbuds, dust- and splash-water-protected)\u003c\/li\u003e\n\u003cli\u003eApp: Sennheiser Smart Control (iOS \/ Android), 5-band EQ, Sound Zones\u003c\/li\u003e\n\u003cli\u003eWeight: 6.2 g per earbud, 66.4 g charging case (72.4 g total)\u003c\/li\u003e\n\u003cli\u003eScope of delivery: Momentum True Wireless 4 earbuds, charging case, USB-C charging cable, silicone ear tips (XS\/S\/M\/L), silicone ear fins (S\/M\/L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow long does the Momentum True Wireless 4's battery last?\u003c\/h3\u003e\n\u003cp\u003eUp to 7.5 hours per charge of the earbuds and up to 30 hours total with the charging case. An eight-minute quick charge gives you around one hour of playback — the case charges either via USB-C or wirelessly via Qi.\u003c\/p\u003e\n\u003ch3\u003eWhat do Auracast and LE Audio bring?\u003c\/h3\u003e\n\u003cp\u003eBoth make the earbuds future-proof. LE Audio brings the efficient LC3 codec, Auracast allows the same audio stream to be sent to multiple receivers — for example to share music with someone or listen in on public Auracast sources.\u003c\/p\u003e\n\u003ch3\u003eIs the Momentum True Wireless 4 water resistant?\u003c\/h3\u003e\n\u003cp\u003eThe earbuds are dust- and splash-water-protected per IP54. So sweat during sport or a rain shower are no problem. But it's not made for swimming or showering — IP54 covers splashing water, not submersion.\u003c\/p\u003e\n\u003ch3\u003eWhy buy the Sennheiser Momentum True Wireless 4 at HD Zürisee?\u003c\/h3\u003e\n\u003cp\u003eBecause a good earbud has to fit your daily life and your sources — and we work exactly that out with you. At HD Zürisee in Wädenswil, an experienced specialist team gives you honest advice, with delivery throughout Switzerland and a fixed point of contact. Call us at +41 44 680 22 00, message us on WhatsApp at \u003ca href=\"https:\/\/wa.me\/41765342200\"\u003e076 534 22 00\u003c\/a\u003e (text only, no calls) or email shop@hdzuerisee.ch.\u003c\/p\u003e\n\u003ch2\u003eGoes well with\u003c\/h2\u003e\n\u003cp\u003eCompare more \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e or discover the other models from \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989562323280,"sku":null,"price":279.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-momentum-true-wireless-4-in-ear-kopfhoerer-weiss-silber-schraegansicht.jpg?v=1786700665"},{"product_id":"sennheiserrr5200","title":"Sennheiser RR 5200 Second Headphone for RS 5200","description":"\u003cp\u003eThe Sennheiser RR 5200 is the wireless chin-bracket headphone (receiver) of the RS 5200 TV system, serving as a second or replacement headphone for anyone who already owns a TR 5000 transmitter.\u003c\/p\u003e\u003cp\u003eHonestly: the RR 5200 is the headphone without a transmitter. For it to work, you need the TR 5000 base from an RS 5200 or Flex 5000 system.\u003c\/p\u003e\u003ch2\u003eWhy the RR 5200?\u003c\/h2\u003e\u003cp\u003eBecause when two people are watching TV together, neither should have to give up their own volume. With the RR 5200 you pair a second chin-bracket headphone to your existing transmitter — one listens louder, the other quieter, both at the same time. The open chin bracket doesn't get in the way of glasses or hairstyles.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eA featherlight stethoscope-style headphone with separate left\/right volume control and a battery life of around twelve hours. Various ear tips are included so the fit is right, whether you want to block out sound or stay reachable.\u003c\/p\u003e\u003ch3\u003eWho is the RR 5200 for?\u003c\/h3\u003e\u003cp\u003eFor owners of an RS 5200 (or compatible system with a TR 5000 transmitter) who want to watch TV together. Straight talk: without a matching transmitter, the RR 5200 stays silent — then the complete RS 5200 system is the right choice. As an addition to an existing base, though, it's quickly integrated.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe uncomplicated way to a shared TV evening, when the base is already in place. Light, comfortable, quickly paired — that's all a good second headphone needs.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: wireless chin-bracket headphone (receiver), intra-aural, closed\u003c\/li\u003e\n\u003cli\u003eBase required: TR 5000 transmitter (included in the RS 5200 or Flex 5000 system, required separately)\u003c\/li\u003e\n\u003cli\u003eFrequency range: 15 – 16,000 Hz\u003c\/li\u003e\n\u003cli\u003eMax. sound pressure level: 125 dB (1 kHz, 3% THD)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): less than 0.5%\u003c\/li\u003e\n\u003cli\u003eVolume: separately adjustable left\/right\u003c\/li\u003e\n\u003cli\u003eBattery: Li-polymer, up to 12 h runtime\u003c\/li\u003e\n\u003cli\u003eReceiver dimensions (W x H x D): 102 x 265 x 23 mm\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 61 g (incl. battery)\u003c\/li\u003e\n\u003cli\u003eScope of delivery: RR 5200 chin-bracket receiver, ear tips in several sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes the RR 5200 work without a transmitter?\u003c\/h3\u003e\u003cp\u003eNo. The RR 5200 is the receiver and needs the TR 5000 transmitter as a base. This is included in the complete RS 5200 system as well as in the Flex 5000. As a pure second or replacement headphone, the RR 5200 only makes sense if you already own a matching base.\u003c\/p\u003e\u003ch3\u003eCan I run two headphones on one RS 5200?\u003c\/h3\u003e\u003cp\u003eYes. The TR 5000 transmitter supplies two receivers at the same time. So you can watch the same film together, each with your own volume and your own balance. The RR 5200 is designed exactly as this second headphone.\u003c\/p\u003e\u003ch3\u003eIs the RR 5200 comfortable for glasses wearers?\u003c\/h3\u003e\u003cp\u003eYes, particularly so. The chin bracket does without a classic headband and therefore doesn't get in the way of glasses or hairstyles. At around 61 grams and with various ear tips, it stays comfortable to wear even over long evenings.\u003c\/p\u003e\u003ch3\u003eWhy buy the RR 5200 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause we check upfront whether your transmitter is compatible — that protects you from a wrong purchase. HD Zürisee in Wädenswil is a seasoned specialist shop that tells you honestly whether a second headphone is enough or a complete system is the better choice. Get in touch by phone or WhatsApp.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eThe complete TV system is available under \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e and in the \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser range\u003c\/a\u003e. More for the TV evening under \u003ca href=\"\/en\/collections\/fernseher\"\u003eTVs\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/heimkino\"\u003ehome cinema\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989562356048,"sku":null,"price":149.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-rr-5200-zweit-kopfhoerer-zu-rs-5200-frontansicht.png?v=1786698835"},{"product_id":"sennheiserrrflex","title":"Sennheiser RR Flex Additional Receiver \/ Battery","description":"\u003cp\u003eThe Sennheiser RR Flex is an additional clip-on receiver with a built-in battery and a 3.5 mm jack connector, serving as a second receiver or replacement for the RS 5200, RS 5000, Flex 5000 and RS 2000 systems.\u003c\/p\u003e\u003cp\u003eHonestly upfront: the RR Flex is not a standalone headphone, but the receiver you plug your own wired headphone into - and it needs a matching transmitter as a base.\u003c\/p\u003e\u003ch2\u003eWhy the RR Flex?\u003c\/h2\u003e\u003cp\u003eBecause it makes existing systems flexible. With the RR Flex you connect a second headphone to the same TV audio system, replace a defective receiver, or keep a spare battery in reserve. Just plug in your favourite wired headphone via the 3.5 mm jack and you're connected.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eA lightweight clip-on receiver with its own Li-polymer battery, giving you around twelve hours of wireless TV sound. Practical for anyone who wants to listen as a pair or simply keep a second receiver on hand, without buying a whole second complete system.\u003c\/p\u003e\u003ch3\u003eWho is the RR Flex for?\u003c\/h3\u003e\u003cp\u003eFor owners of the RS 5200, RS 5000, Flex 5000 or RS 2000 who need a second receiver or a replacement. Straight talk: without one of these systems as a base, the RR Flex is useless - it's an accessory, not a complete set. With a matching transmitter, though, it expands your system in minutes.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eSmall part, big benefit - but only with a matching base. Anyone who owns one of the systems named gets the most uncomplicated route here to a second listening spot.\u003c\/p\u003e\u003ch2\u003eTechnical data\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: additional clip-on receiver with built-in battery\u003c\/li\u003e\n\u003cli\u003eHeadphone connection: 3.5 mm jack (own wired headphone required)\u003c\/li\u003e\n\u003cli\u003eCompatible with: RS 5200, RS 5000, Flex 5000, RS 2000\u003c\/li\u003e\n\u003cli\u003eBase required: matching transmitter of the respective system (required separately)\u003c\/li\u003e\n\u003cli\u003eBattery: Li-polymer, built-in, up to approx. 12 h runtime\u003c\/li\u003e\n\u003cli\u003eTransmission: digital, noise-free\u003c\/li\u003e\n\u003cli\u003eScope of delivery: RR Flex clip-on receiver with Li-polymer battery, quick guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eIs the RR Flex a complete headphone?\u003c\/h3\u003e\u003cp\u003eNo. The RR Flex is a clip-on receiver to which you connect your own wired headphone with a 3.5 mm jack. It also needs a matching transmitter from one of the compatible systems. On its own, it is not a functioning headphone.\u003c\/p\u003e\u003ch3\u003eWhich systems does the RR Flex work with?\u003c\/h3\u003e\u003cp\u003eWith the RS 5200, RS 5000, Flex 5000 and RS 2000. In all of these systems it can serve as a second receiver or as a replacement. We're happy to check in advance and reliably confirm whether your specific device is compatible.\u003c\/p\u003e\u003ch3\u003eHow long does the RR Flex battery last?\u003c\/h3\u003e\u003cp\u003eThe built-in Li-polymer battery delivers around twelve hours of wireless sound per charge - enough for several TV evenings. It's charged via the base station of the respective system. As a spare receiver, it's ready to go at any time.\u003c\/p\u003e\u003ch3\u003eWhy buy the RR Flex at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause accessories only make sense with the right base - and we check compatibility before you order. HD Zürisee in Wädenswil advises you honestly and personally, instead of blindly selling you a part. Call us, write to us, or reach us on WhatsApp.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eMatching headphones and complete systems are available under \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e and in the \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser range\u003c\/a\u003e. More for the TV evening under \u003ca href=\"\/en\/collections\/fernseher\"\u003eTVs\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989562388816,"sku":null,"price":159.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-rr-flex-zusatz-empfaenger-frontansicht.png?v=1786698834"},{"product_id":"sennheiserrs175u","title":"Sennheiser RS 175-U Wireless TV Headphone System","description":"\u003cp\u003eThe Sennheiser RS 175 is a digital wireless headphone system for TV and hi-fi, consisting of the over-ear headphone HDR 175 and the transmitter TR 175, which also serves as a charging station.\u003c\/p\u003e\u003cp\u003eA complete set ready to unpack and use: transmitter connected to the TV, headphones on - done. No cable running across the living room, no hiss like with old analog wireless headphones.\u003c\/p\u003e\u003ch2\u003eWhy the RS 175?\u003c\/h2\u003e\u003cp\u003eBecause it audibly upgrades your home entertainment. The digital wireless technology delivers clear sound up to 100 metres away, and with dynamic bass boost plus two surround modes you get more punch and space out of films and music. The main controls sit right on the headphones - no need to hunt for the remote first.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eA closed-back, over-ear wireless headphone with up to 18 hours of battery life and excellent wearing comfort for long evenings. The transmitter accepts analog and digital sources and supports up to two headphones at the same time - so the second headphone HDR 175 can be added at any time.\u003c\/p\u003e\u003ch3\u003eWho is the RS 175 for?\u003c\/h3\u003e\u003cp\u003eFor anyone who wants to watch TV or listen to music undisturbed in the evening, without blasting the rest of the household - with powerful, punchy sound. Straight talk: if you need special speech enhancement for hard-to-understand dialogue, the RS 195 suits you better. If bass and spaciousness are what you're after, this is exactly right.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eA well-rounded, bass-strong wireless system for the living room, no frills. The RS 175 does exactly what it should - reliable, comfortable, and with honest sound.\u003c\/p\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: digital wireless headphone system (HDR 175 headphones plus TR 175 transmitter\/charging station)\u003c\/li\u003e\n\u003cli\u003eTransmission: digital, 2.4 GHz\u003c\/li\u003e\n\u003cli\u003eFrequency response: 17 - 22,000 Hz\u003c\/li\u003e\n\u003cli\u003eMax. sound pressure level: 114 dB (1 kHz, 3% THD)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): less than 0.5%\u003c\/li\u003e\n\u003cli\u003eRange: up to 100 m (line of sight)\u003c\/li\u003e\n\u003cli\u003eBattery life: up to 18 h\u003c\/li\u003e\n\u003cli\u003eSound features: dynamic bass boost, 2 surround modes\u003c\/li\u003e\n\u003cli\u003eMulti-receiver: up to 2 headphones simultaneously\u003c\/li\u003e\n\u003cli\u003eTransmitter inputs: optical digital and analog\u003c\/li\u003e\n\u003cli\u003eHeadphone dimensions (W x H x D): 21.3 x 11.8 x 20.3 cm\u003c\/li\u003e\n\u003cli\u003eHeadphone weight: 310 g (incl. batteries)\u003c\/li\u003e\n\u003cli\u003eIncluded: HDR 175 headphones, TR 175 wireless transmitter, optical cable, audio cable (analog), power supply with 4 country adapters (EU\/UK\/US\/AU), 2x AAA NiMH rechargeable batteries, quick guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow do I connect the RS 175 to my TV?\u003c\/h3\u003e\u003cp\u003eVia the optical digital or the analog input of the TR 175 transmitter. Both cables are included. The transmitter also serves as a charging station: put the headphones on it, done. We're happy to help you figure out in advance which output on your TV is the right one.\u003c\/p\u003e\u003ch3\u003eCan I add a second pair of headphones?\u003c\/h3\u003e\u003cp\u003eYes. The TR 175 transmitter supports up to two headphones at the same time. The separately available HDR 175 serves as the second headphone. That way, two of you can watch the same film, each with your own volume - ideal for couples.\u003c\/p\u003e\u003ch3\u003eDoes the RS 175 hiss like old wireless headphones?\u003c\/h3\u003e\u003cp\u003eNo. The digital transmission in the 2.4 GHz band delivers clear, hiss-free sound - unlike the analog wireless headphones of the past. The connection stays stable up to about 100 metres, even across several rooms.\u003c\/p\u003e\u003ch3\u003eWhy buy the RS 175 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause the right connection on your TV determines the sound - and we know the pitfalls. HD Zürisee in Wädenswil advises you from years of practical experience and, on request, sets up the system on-site with our technician Mauri. Call us or write to us.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eYou'll find a second headphone and more models among the \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e and in the \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser range\u003c\/a\u003e. More on the living room at \u003ca href=\"\/en\/collections\/fernseher\"\u003eTVs\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/heimkino\"\u003ehome cinema\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989562421584,"sku":null,"price":249.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-rs-175-u-funkkopfhoerer-system-frontansicht.png?v=1786699045"},{"product_id":"sennheiserrs195u","title":"Sennheiser RS 195 Wireless TV Headphone System","description":"\u003cp\u003eThe Sennheiser RS 195 is a digital wireless headphone system for TV and hi-fi with seven selectable hearing profiles and a special speech mode that tailors the sound specifically to your individual hearing.\u003c\/p\u003e\u003cp\u003eThis is exactly where it differs from the RS 175: the RS 195 was developed together with the Fraunhofer IDMT and is aimed at anyone who often struggles to understand dialogue on TV.\u003c\/p\u003e\u003ch2\u003eWhy the RS 195?\u003c\/h2\u003e\u003cp\u003eBecause it solves the age-old problem: dialogue too quiet, effects too loud. Seven personalisable hearing profiles tune the sound to your hearing, the speech mode lifts voices out of the background, and the left-right balance can be adjusted separately - helpful if you hear less well in one ear. This isn't a gimmick, but genuine everyday hearing relief.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eA complete set consisting of the HDR 195 headphones and the TR 195 transmitter with digital, hiss-free transmission and up to 100 metres of range. The closed-back over-ear headphone weighs a comfortable 340 grams and lasts up to 18 hours - enough for an entire film trilogy. Plug and play with almost any TV, digital or analog.\u003c\/p\u003e\u003ch3\u003eWho is the RS 195 for?\u003c\/h3\u003e\u003cp\u003eFor anyone who wants to hear dialogue more clearly - especially with mild to moderate hearing loss - and wants to adjust the sound individually. Straight talk: if you're simply looking for wireless TV sound with plenty of bass and don't need speech correction, the more affordable RS 175 is the more sensible choice. The hearing profiles are the real added value here.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe right system if speech intelligibility is your priority. The RS 195 makes news and films noticeably more relaxing to follow - a small sound engineer for your living room.\u003c\/p\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: digital wireless headphone system (HDR 195 headphones plus TR 195 transmitter\/charging station)\u003c\/li\u003e\n\u003cli\u003eTransducer principle: dynamic, closed\u003c\/li\u003e\n\u003cli\u003eTransmission: digital, 2.4 - 2.48 GHz\u003c\/li\u003e\n\u003cli\u003eFrequency response: 17 - 22,000 Hz\u003c\/li\u003e\n\u003cli\u003eMax. sound pressure level: 117 dB (1 kHz, 3% THD)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): less than 0.5%\u003c\/li\u003e\n\u003cli\u003eHearing profiles: 7 selectable (with Fraunhofer IDMT), speech mode, L\/R balance\u003c\/li\u003e\n\u003cli\u003eRange: up to 100 m (line of sight)\u003c\/li\u003e\n\u003cli\u003eBattery life: up to 18 h\u003c\/li\u003e\n\u003cli\u003eCharging time: approx. 8.5 h\u003c\/li\u003e\n\u003cli\u003eBattery: 2x AAA NiMH\u003c\/li\u003e\n\u003cli\u003eHeadphone weight: 340 g (incl. batteries)\u003c\/li\u003e\n\u003cli\u003eTR 195 transmitter inputs: 3.5 mm analog, optical digital\u003c\/li\u003e\n\u003cli\u003eIncluded: HDR 195 headphones, TR 195 transmitter, optical digital cable (1.5 m), stereo audio cable 3.5 mm (2 m), power supply with 4 country adapters (EU\/UK\/US\/AU), 2x AAA NiMH rechargeable batteries, quick guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhat do the RS 195's hearing profiles do?\u003c\/h3\u003e\u003cp\u003eThe hearing profiles adapt the sound to your individual hearing. Seven selectable profiles boost specific frequency ranges to make speech clearer - developed with the Fraunhofer IDMT. Especially with mild to moderate hearing loss, this significantly improves intelligibility.\u003c\/p\u003e\u003ch3\u003eWhat's the difference between the RS 195 and the RS 175?\u003c\/h3\u003e\u003cp\u003eThe RS 195 offers seven hearing profiles and a speech mode for better dialogue intelligibility, while the more affordable RS 175 relies on bass boost and surround modes. If speech is your priority, go for the RS 195; if you're after rich sound, the RS 175 is enough.\u003c\/p\u003e\u003ch3\u003eCan I listen with a second person on the RS 195?\u003c\/h3\u003e\u003cp\u003eYes. With the separately available second headphone HDR 195, you can pair a second headphone with the same TR 195 transmitter. That way you can watch together, each with your own volume. We also carry the matching additional headphone.\u003c\/p\u003e\u003ch3\u003eWhy buy the RS 195 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause hearing profiles deserve proper advice - we explain how to tune them to your hearing. HD Zürisee in Wädenswil brings know-how from many years of experience and sets up the system on-site with our technician, on request. Get in touch by phone or WhatsApp.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eYou'll find the second headphone and more systems among the \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e and in the \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser range\u003c\/a\u003e. More on TV evenings at \u003ca href=\"\/en\/collections\/fernseher\"\u003eTVs\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/heimkino\"\u003ehome cinema\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989562454352,"sku":null,"price":320.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-rs-195-funkkopfhoerer-system-frontansicht.png?v=1786699999"},{"product_id":"sennheiserrs275tv","title":"Sennheiser RS 275 Wireless TV Headphone System","description":"\u003cp\u003eThe Sennheiser RS 275 is a digital wireless TV headphone system consisting of the over-ear headphone HDR 275 and the transmitter TR 275, bringing crystal-clear TV sound to your ears wirelessly and hiss-free.\u003c\/p\u003e\u003cp\u003eFinally watch TV without the whole house listening in - and without the background hiss you know from old analog wireless headphones.\u003c\/p\u003e\u003ch2\u003eWhy the RS 275?\u003c\/h2\u003e\u003cp\u003eBecause it takes the stress out of TV evenings. The digital wireless transmission in the 2.4 GHz band selects its frequency automatically and therefore doesn't clash with Wi-Fi. The transmitter also serves as a charging station, so the headphones are always full for the next session. Controls are right on the headphones - the remote can stay put.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eA closed-back over-ear headphone weighing a comfortable 226 grams, which doesn't press even after two films back to back. The range is up to 30 metres - enough for a trip to the kitchen - and battery life is around 18 hours. Particularly strong is speech intelligibility: dialogue stands out clearly from loud background music.\u003c\/p\u003e\u003ch3\u003eWho is the RS 275 for?\u003c\/h3\u003e\u003cp\u003eFor anyone who wants a comfortable, reliable TV wireless headphone with good speech reproduction. From our experience in Wädenswil, it's worth its weight in gold especially in echoey flats. Straight talk: if you're after absolute high-end audiophile sound for a classical concert, you're better off with a wired model from the 800 series. But for a relaxed evening in front of the TV, the RS 275 is honest and down to earth.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eA thoroughly solid TV system with excellent speech intelligibility. When we unpacked it in our workshop, the sturdy base station stood out immediately - often the weak point of such systems, but not here.\u003c\/p\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: digital wireless TV headphone system (HDR 275 headphones plus TR 275 transmitter\/charging station)\u003c\/li\u003e\n\u003cli\u003eTransmission: digital wireless in the 2.4 GHz band, automatic frequency selection\u003c\/li\u003e\n\u003cli\u003eFrequency range: 18 - 21,000 Hz\u003c\/li\u003e\n\u003cli\u003eSound pressure level: 106 dB\u003c\/li\u003e\n\u003cli\u003eRange: up to 30 m (line of sight)\u003c\/li\u003e\n\u003cli\u003eBattery life: up to 18 h\u003c\/li\u003e\n\u003cli\u003eBattery: 2x AAA NiMH (replaceable)\u003c\/li\u003e\n\u003cli\u003eMulti-receiver: up to 2 headphones simultaneously\u003c\/li\u003e\n\u003cli\u003eHeadphone weight: approx. 226 g (incl. batteries)\u003c\/li\u003e\n\u003cli\u003eTransmitter inputs: 3.5 mm jack and RCA (analog)\u003c\/li\u003e\n\u003cli\u003eIncluded: HDR 275 headphones, TR 275 transmitter station, power supply with country adapters, audio cable (jack), 2x AAA batteries, quick guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes the RS 275 interfere with my Wi-Fi?\u003c\/h3\u003e\u003cp\u003eNo. The RS 275 does transmit in the same 2.4 GHz band as many Wi-Fi networks, but it selects its frequency automatically and avoids interference. In practice, the devices don't clash - TV sound stays clear and stable.\u003c\/p\u003e\u003ch3\u003eCan I use two headphones with one station?\u003c\/h3\u003e\u003cp\u003eYes. The transmitter sends the signal to up to two compatible Sennheiser wireless headphones simultaneously. That way, two of you can watch the same film. We're happy to tell you in advance which second headphone is compatible.\u003c\/p\u003e\u003ch3\u003eDoes the RS 275 also work with older TVs?\u003c\/h3\u003e\u003cp\u003eYes. As long as your TV has a 3.5 mm jack output or RCA outputs, the base station connects without any problem. This makes the RS 275 a good solution for older devices too.\u003c\/p\u003e\u003ch3\u003eWhy buy the RS 275 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause we've had the system in our own hands before selling it and can tell you from practical experience what matters. HD Zürisee in Wädenswil clarifies the right connection in advance and, on request, sets everything up on-site with Mauri. Call us, write to us, or reach us via WhatsApp.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eYou'll find more wireless headphones among the \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e and in the \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser range\u003c\/a\u003e. More on TV evenings at \u003ca href=\"\/en\/collections\/fernseher\"\u003eTVs\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/heimkino\"\u003ehome cinema\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989562487120,"sku":null,"price":239.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-rs-275-tv-funkkopfhoerer-system-frontansicht.jpg?v=1786698498"},{"product_id":"sennheiserrs5200","title":"Sennheiser RS 5200 Wireless TV Headphone System","description":"\u003cp\u003eThe Sennheiser RS 5200 is a wireless TV system with a chin-bracket receiver (RR 5200) and transmitter TR 5000 that delivers clear, individually adjustable TV sound with a speech clarity function and three hearing profiles.\u003c\/p\u003e\u003cp\u003eThe RS 5200 is the enhanced successor to the popular RS 5000 - and thanks to its chin bracket instead of a headband, it also sits comfortably if you wear glasses.\u003c\/p\u003e\u003ch2\u003eWhy the RS 5200?\u003c\/h2\u003e\u003cp\u003eBecause it tailors your TV evening to your ears. When an actor mumbles or background noise pushes to the front, the speech clarity function kicks in and makes sure you don't miss a sentence. Three hearing profiles for TV, film and music round things off, and you can adjust the volume separately for left and right.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003eA featherlight stethoscope-style headphone (around 61 grams) that gets in the way of neither glasses nor hairstyle, with various ear cushions for the perfect fit. The connection holds up to 70 metres, the battery lasts around twelve hours - and a charging reminder lets you know before the power runs out. The transmitter connects to almost any TV, analog or digital.\u003c\/p\u003e\u003ch3\u003eWho is the RS 5200 for?\u003c\/h3\u003e\u003cp\u003eFor anyone who wants a particularly light, unobtrusive TV headphone with strong speech intelligibility - ideal for glasses wearers and long evenings. Straight talk: if you prefer over-ear, ear-enclosing comfort with powerful bass, you're better off with the RS 175 or RS 195. The RS 5200 scores with lightness and clarity, not bass power.\u003c\/p\u003e\u003ch2\u003eOur verdict\u003c\/h2\u003e\u003cp\u003eThe most comfortable route to clear TV sound if headbands bother you. Good product design doesn't draw attention - and that's exactly what the RS 5200 achieves: after a while you forget you're wearing it.\u003c\/p\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: wireless TV system with chin-bracket receiver (RR 5200 plus TR 5000 transmitter\/charging station)\u003c\/li\u003e\n\u003cli\u003eWearing style: chin bracket, intra-aural, closed\u003c\/li\u003e\n\u003cli\u003eFrequency range: 15 - 16,000 Hz\u003c\/li\u003e\n\u003cli\u003eMax. sound pressure level: 125 dB (1 kHz, 3% THD)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion (THD): less than 0.5%\u003c\/li\u003e\n\u003cli\u003eHearing profiles: 3 (TV, film, music), speech clarity function, L\/R balance\u003c\/li\u003e\n\u003cli\u003eRange: up to 70 m\u003c\/li\u003e\n\u003cli\u003eBattery: Li-polymer, up to 12 h runtime, charging time up to 3 h, charging reminder\u003c\/li\u003e\n\u003cli\u003eTransmitter inputs: optical digital, 3.5 mm analog, RCA adapter\u003c\/li\u003e\n\u003cli\u003eDimensions: receiver 102 x 265 x 23 mm, transmitter 50 x 42 x 270 mm (W x H x D)\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 61 g (receiver incl. battery), approx. 235 g (transmitter)\u003c\/li\u003e\n\u003cli\u003eIncluded: RR 5200 headphone with Li-polymer battery, TR 5000 transmitter\/docking station, power supply with country adapters, 3.5 mm audio cable, optical cable, RCA adapter, ear cushion set (silicone S\/L, memory foam, open foam), instruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow does the RS 5200 help with unclear dialogue?\u003c\/h3\u003e\u003cp\u003eVia the speech clarity function. This circuit intelligently lifts voices out of the overall sound and reduces distracting background noise. Together with the three hearing profiles for TV, film and music, this makes every dialogue clearly understandable - without constant readjustment.\u003c\/p\u003e\u003ch3\u003eIs the RS 5200 suitable for glasses wearers?\u003c\/h3\u003e\u003cp\u003eYes, especially so. The chin bracket does away with a headband and therefore doesn't get in the way of glasses or hairstyle. At only around 61 grams and with various ear cushions, it remains comfortable to wear even over several hours.\u003c\/p\u003e\u003ch3\u003eCan I watch TV together with someone else?\u003c\/h3\u003e\u003cp\u003eYes. With the separately available second headphone RR 5200, you can pair a second receiver with the TR 5000 transmitter. That way you can watch together, each with your own volume. We also carry the matching additional headphone.\u003c\/p\u003e\u003ch3\u003eWhy buy the RS 5200 at HD Zürisee?\u003c\/h3\u003e\u003cp\u003eBecause wearing comfort and connection are individual matters - and we take the time to sort out both with you. HD Zürisee in Wädenswil advises you personally and sets up the system on-site with our technician Mauri, on request. Get in touch by phone or WhatsApp.\u003c\/p\u003e\u003ch2\u003eGoes well with\u003c\/h2\u003e\u003cp\u003eYou'll find a second headphone and more systems among the \u003ca href=\"\/en\/collections\/kopfhorer\"\u003eheadphones\u003c\/a\u003e and in the \u003ca href=\"\/en\/collections\/sennheiser\"\u003eSennheiser range\u003c\/a\u003e. More on TV evenings at \u003ca href=\"\/en\/collections\/fernseher\"\u003eTVs\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/heimkino\"\u003ehome cinema\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52989562519888,"sku":null,"price":249.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/files\/sennheiser-rs-5200-tv-funkkopfhoerer-system-frontansicht.png?v=1786699535"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/3262\/8048\/collections\/sennheiser-hd-660s2-over-ear-kopfhoerer-schraegansicht-kollektion.jpg?v=1788947015","url":"https:\/\/hdzuerisee.ch\/en\/collections\/sennheiser.oembed","provider":"HD Zürisee AG","version":"1.0","type":"link"}