Sennheiser Momentum 4 True Wireless ANC Earphones

Experience advanced and upgraded wireless audio and step into tomorrow with MOMENTUM True Wireless 4. Immerse yourself in sound that’s tuned to your hearing and preferences. Discover future-proof features like Auracast™ & LE Audio* with adaptive ANC and up to 30hrs playtime.

• Immerse yourself in exceptional sound: Sennheiser's TrueResponse transducer system and lossless audio technology deliver best-in-class audio quality for an exceptionally detailed listening experience

• Embrace the future: Stay ahead with LE Audio & Auracast™* that are revolutionizing audio streaming, as well as with smart features like customizable touch control and multipoint connectivity

* Only available with firmware update

• Reclaim control of the sound around you: Isolate outside noise with optimized adaptive ANC and Anti-Wind Mode, and easily switch to low-noise Transparency Mode for comfortable awareness

• Designed for all-day comfort: With a secure fit and extra soft silicone ear tip, you can enjoy long listening sessions

• Never slow down: Enjoy up to 30 hours of uninterrupted listening pleasure and quick charge for an hour's play time in as little as 8 minutes

What’s in the box

- MOMENTUM True Wireless earbuds

- 4 ear adapter sets (XS/S/M/L)

- 3 ear fin sets (S/M/L),

- Charging case

- USB-C charging cable

- Quick guide & safety guide

Specifications:

Bluetooth 5.4 compliant, class 1, 10 mW (max); Bluetooth Classic and Bluetooth LE Audio

Transmission frequency / modulation: 2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK / 8DPSK

Supported Profiles: A2DP, AVRCP, HFP, TMAP, PBP

Supported codecs: SBC, AAC, aptX™, aptX™ Adaptive/Lossless, LC3

Speaker principle: Dynamic

Speaker type/size: TrueResponse™ dynamic, 7mm diameter

Speaker frequency range: 5 Hz to 21 kHz

Speaker sensitivity: 107 dB SPL (1 kHz / 1 mW)

Speaker THD:

Active Noise Cancellation: Hybrid Adaptive ANC

Mic principle: MEMS

Mic frequency range: 100 Hz to 10 kHz

Mic pick-up pattern: 3 mics per earbud, beamforming for noise reduction

Battery lifespan: Up to 7.5 hrs music playtime with earbuds (ANC off); Up to 7.0 hrs music playtime with earbuds (ANC on) Up to 30 hrs overall music playtime with charging case (test condition: iPhone, mid volume level 85 dB)

Battery type: Built-in Lithium-Ion rechargeable batteries; Left/right earbud: 75 mAh, charging case: 820 mAh

Power Supply: 5 V⎓, 1000 mA max; USB charging via USB-C socket at charging case; Qi Wireless charging

Magnetic strength field: Earbuds: 0.95 mT, charging case: 105 mT