{"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","url":"https:\/\/hdzuerisee.ch\/en\/products\/sennheisermomentumtruewireless4blcu","provider":"HD Zürisee AG","version":"1.0","type":"link"}