Sennheiser Momentum True Wireless 4

Original price was: $529.00.Current price is: $399.00.

Experience advanced 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.*

  • Sennheiser Signature Sound
  • Adaptive noise cancellation
  • Future-proof technologies
  • All-day comfort
  • Sound personalization
  • Up to 30 hours playtime with new battery system

Step into the future of listening with MOMENTUM True Wireless 4 by Sennheiser. Discover personalized, crystal-clear sound through the TrueResponse system. Enjoy lossless audio, Sound Personalization, Bluetooth 5.4, and Auracast support. The ergonomic design offers all-day comfort. Benefit from adaptive ANC, Transparency Mode, and a 6-mic system for calls. Revel in 30 hours of listening and timeless Sennheiser quality in stylish finishes.


  • Sennheiser signature sound: Delivers exceptional sound fidelity, ensuring every detail and emotion is heard just as the artist intended thanks to our TrueResponse transducer system which delivers a high-end sound experience with impactful bass and a refined treble response.
  • Adaptive Noise Cancellation (ANC): Automatically adjusts noise cancellation to surroundings, providing an immersive listening experience.
  • Future-proof technologies: Step into the future with Auracast™ support and LE Audio* and enjoy the latest codecs with Bluetooth® 5.4 compatibility.
  • All day comfort: Assorted sizes of soft silicon ear tips and fins ensure a comfortable fit for extended listening sessions.
  • Sound personalization: Choose between multiple ways of customizing your sound: guided tests for personalized sound profiles, adaptative 5-band EQ, Sound Zones, Sound Check or pre-set modes.
  • Up to 30 hours playtime with new battery system and fast Qi wireless charging: 8 minutes of charging thanks to our battery protect mode for 1 hour of playback.
  • Lossless Audio: Guarantees flawless bit-by-bit transmission of audio, maintaining uncompromised sound quality during wireless listening.
Wearing style
True wireless stereo earphones
Ear Coupling
Ear canal
Bluetooth 5.4 compliant, class 1, 10 mW (max); Bluetooth Classic and Bluetooth LE Audio supported
Transmission frequency / modulation
2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK / 8DPSK
Supported Profiles
Supported codecs
SBC, AAC, aptX™, aptX™ Adaptive/Lossless, LC3
Speaker principle
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
<0,08% (1 kHz / 94 dB)
Active Noise Cancellation
Hybrid Adaptive ANC
Mic principle
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
Weather resistance
IP54, dust and splash resistant (earbuds only)
Product Specification
72.4 g (both earbuds and charging case) 6.2 g (single earbud) 66.4 g (charging case) 70,1 x 44,6 x 34.8 mm (earbuds and charging case)
Operating condition
Operating temp: 0 to +40°C; Charging temp: 5 to 35°C Rel. humidity 25 to 75%, non-condensing
Storage condition
Temp: –20 to +60°C; Rel. humidity 10 to 90%
App support
Sennheiser Smart Control app for iOS™ and Android™


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