Sennheiser Momentum 4 | True Wireless Hi-Fi Earphones

Step into the Future of Listening with Momentum True Wireless 4 by Sennheiser

• Comfortable wireless TWS with Sennheiser signature sound
• Improved Bluetooth 5.4, Bluetooth Classic and LE Audio supported with added aptX™ Adaptive / Lossless and LC3 codecs
• Adaptive ANC adjusts noise cancellation to surroundings providing an immersive experience with Transparency Mode for awareness
• Long 7.5 hours of playtime (extendable to 30 hours with case) with quick charging (an hour of playtime with a 10 minute charge)
• Features multiple sound customizations via guided tests for
  personalized sound profiles, adaptive 5-band EQ, Sound Zones, Sound Check, or pre-set modes

The Future of Listening

With MOMENTUM True Wireless 4 from Sennheiser, you can experience the new benchmark for incredible wireless audio that lets you step into the future. Immerse yourself in thrilling audio tuned to your hearing and personal preferences. Discover future-proof features like Auracast and LE Audio, bound to revolutionize the way we share and stream audio. Designed with comfort and longevity in mind, these earbuds boast intuitive smart features like adaptive ANC and exceptional battery life with fast charge to ensure uninterrupted audio wherever you listen.

Mastering Sound

Experience music the way the artist intended, thanks to the outstanding fidelity of Sennheiser’s TrueResponse transducer system, which lets you hear every detail and feel every emotion. Best-in-class sound quality is ensured by support for lossless audio that brings flawless bit-for-bit transmission to wireless listening. This ensures full, uncompromised sound always reaches your ears so you can truly enjoy the highest quality audio.

Beyond Sound Customization

MOMENTUM True Wireless 4 goes beyond technically perfect sound to let you experience audio your way, with intuitive Sound Personalization via the Sennheiser Smart Control App. Developed with leading experts at Germany’s Fraunhofer Institute, Sennheiser Sound Personalization simplifies over a decade of sound perception research into a simple guided test that uses musical sounds to help you find your preferred sound profile and tuning at different volumes. You can also choose from a selection of pre-set sound modes or manually fine tune your listening experience with the 5-band equalizer or the easy-to-use soundcheck feature.

Improvements / Upgrades from Momentum MTW3

• Built-in adaptive EQ
• Call mute function
• IPX54 Splash Resistance
• LE Audio / BT 5.4 support
• Auracast Audio sharing
• Adjustable / Low noise Transparency Mode
• Adjustable sidetone
• Google fast pairing
• LC3 codec support
• Improved Smart Control App connectivity

Smarter and Easier

MOMENTUM True Wireless 4 takes you right to the forefront of innovative technologies so you can enjoy the features of tomorrow, today. The latest wireless technologies ensure next-generation performance, features, and reliability and future-proof your earbuds for the exciting new possibilities of tomorrow. As well as advanced audio codec support and Bluetooth 5.4 compatibility for reliably superior sound and connectivity, Bluetooth LE Audio support ensures you’ll be able to enjoy Auracast – an emerging standard for discovering and listening to shared wireless audio.

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.

Freedom from Noise and Distractions

MOMENTUM True Wireless 4 features the latest generation of adaptive ANC, which has been improved for superior noise attenuation. It automatically adjusts noise cancellation to your surroundings to guarantee that there’s nothing between you and your music – even in noisy or busy environments. 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.

All-day Comfort

MOMENTUM True Wireless 4 has been created to ensure exceptional all-day wearing comfort. Thanks to its ergonomic design and new soft silicon ear tips, you can enjoy a secure fit that feels great even over long listening sessions. You can stay connected, productive, and entertained throughout your day with its outstanding 7.5-hour battery life that can be recharged on the go with the case to deliver up to 30 hours of listening pleasure. There’s even a quick charging feature that provides an hour of playtime in just 8 minutes – so you’ll never be without the soundtrack of your choice.

Naturally Effortless Communication

Its high-quality 6-mic system allows you to be heard perfectly during calls even in noisy environments so that you can communicate more naturally – and interact with voice assistants with ease.

Timeless Design, 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 metallic finishes that hint at a truly special listening experience.

Specifications

• Wearing style: true wireless stereo earphones
• Ear coupling: ear canal
• Frequency response (speaker): 5 Hz to 21 kHz
• Transducer principle: dynamic
• Transducer size: 7 mm, TrueResponse™
• Sensitivity: 107 dB SPL (1 kHz / 1 mW)
• THD: <0.08% (1 kHz / 94 dB)
• Frequency response (microphone): 100 Hz to 10 kHz
• Microphone principle: MEMS
• Microphone pick-up pattern: 3 mics per earbud, beamforming for noise reduction
• Battery supply: built-in Lithium-Ion rechargeable batteries
• Battery supply (earbuds): 75 mAh
• Battery supply (charging case): 820 mAh
• Charging port: USB charging via USB-C socket of charging case
• Power supply: 5 V⎓, 1000 mA max | Qi wireless charging
• Magnetic Strength field: 0.95 mT (earbuds) | 105 mT (charge case)
• Operating time (earbuds): 7.5 hrs (7.0 hrs w/ ANC on)
• Operating time (charging case): 30 hrs
• Charging time: approx. 1.5 hrs for full charge, after 8 min charging 1 hr music playback
• Bluetooth: Bluetooth 5.4 compliant, class 1, 10 mW (max) | BT Classic and LE Audio supported
• Bluetooth profiles: A2DP, AVRCP, HFP, TMAP, PBP
• Bluetooth Audio Codec: SBC, AAC, aptX™, aptX™ Adaptive / Lossless, LC3
• Active Noise Cancellation: Hybrid Adaptive ANC
• Weather resistance: IP54, dust and splash resistant (earbuds only)
• Weight (earbud): 6.2g
• Weight (charging case): 66.4g
• Dimensions (case and buds): 2.75″ x 1.75″ x 1.37″
• Temperature range (operation): 0 to +40°C
• Relative humidity (operation): 25 to 75%, non-condensing
• App support: Sennheiser Smart Control app for iOS™ and Android™
• Transmission frequency: 2402 MHz to 2480 MHz | GFSK, π/4 DQPSK / 8DPSK
• Sennheiser 2 Year Warranty

In the Box

• MOMENTUM True Wireless 4 earbuds
• Charging case with USB-C charging cable
• Silicone ear adapter sets (XS/S/M/L)
• Silicone ear fin sets (S/M/L)