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.*

*Auracast™ & LE Audio : available via firmware update only.

Features:

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.

Master of Sound

Experience music the way the artist intended, thanks to the outstanding fidelity of Sennheiser’s TrueResponse transducer system, which lets you hear every fine detail - and feel every emotion with up to 24bit/96kHz audio resolution. Best-in-class sound quality is ensured by support for lossless audio that brings flawless bit-for-bit transmission to wireless listening.

Freedom from noise and distractions

Enjoy the latest generation of adaptive ANC for superior noise attenuation. The MOMENTUM True Wireless 4 automatically adjusts noise cancellation to your surroundings – so there’s nothing between you and your music. When you need to stay aware of your surroundings or hear others without removing your earbuds, the low-noise, natural-sounding Transparency Mode brings outside sounds back at a touch.

The future of listening

Take it to the next level: With MOMENTUM True Wireless 4, you can experience the new benchmark for incredible wireless audio and step into the future. Discover technologies that are set to revolutionize the way we share and stream audio with features such as Auracast™* and LE Audio*.

Designed for all day comfort

Thanks to MOMENTUM True Wireless 4’s ergonomic design and soft silicon ear tips, you can enjoy a secure fit that feels great even over long listening sessions. Stay connected, productive, and entertained throughout your day with an outstanding 30 hours of listening pleasure thanks to our new high quality battery system. There’s even a quick charging feature that provides an hour of playtime in just 8 minutes – extend your battery span with our battery protect mode!

Beyond sound customization

Immerse yourself in thrilling audio, that’s tuned to your hearing and personal preferences. Developed in partnership with a Germany's Fraunhofer IDMT, Sound Personalization intelligently calibrates a custom audio profile from a sophisticated analysis of user reactions against a series of benchmark sound samples. From there, advanced audio processing algorithms shape the listening experience around the elements of music you find most pleasing. Enjoy the simplicity of pre-set sound modes or manually finetune your custom sound profile with the 5-band equalizer or the easy-to-use soundcheck feature.

Smart connectivity has never been so simple

With MOMENTUM True Wireless 4, every moment of listening, every conversation and every interaction feels rewarding.

From automatically connecting your devices as soon as you take them out of the case, to intuitive fingertip control via the customizable touch interface, to wirelessly charging the battery case via Qi charging, advanced features and design bring a refreshingly effortless daily experience. Our multipoint connectivity allows you to seamlessly switch between two connected devices for dynamic management of active connections.

Naturally effortless communication

Its high-quality 6-mic system ensures you can be heard perfectly during calls even in noisy environments. With call virtualization you can communicate more naturally without any fatigue, as it simulates the feeling of face-to-face conversations.

Timeless design and Sennheiser quality

MOMENTUM True Wireless 4 matches progressive features with timeless, finely crafted design and Sennheiser quality. Available in Black Graphite, White Silver, and Black Copper, their minimalist aesthetic is elevated by premium material such as textile and metallic finishes. Enjoy a truly special listening experience in style.

Smart Control App

To enjoy the full experience, make sure to download the Sennheiser Smart Control app. With the companion app you will be able to customize your sound using Sound Personalization, the 5-band built-in EQ, sound modes, and Sound Zones.

LIFECYCLE – Built to last

The MOMENTUM True Wireless 4 are IP54 certified, splash resistant, and also suitable for sports.

Specifications:

Wearing style: True wireless stereo earphones
Ear Coupling: Ear canal
Connectivity: Bluetooth 5.4 compliant, class 1, 10 mW (max); Bluetooth Classic and Bluetooth LE Audio supported
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: <0,08% (1 kHz / 94 dB)
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.
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
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)
App support: Sennheiser Smart Control app for iOS™ and Android™

Wireless Earphones