Sennheiser Momentum True Wireless 2 In-Ear Earphones

508674 / 508831
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Experience the new generation of earbuds with MOMENTUM True Wireless 2, by Sennheiser.

Carefully crafted for the discerning listener, Sennheiser’s Momentum True Wireless 2 earbuds set new standards with the best possible sound quality, ultimate ease of use and a design made for all-day listening pleasure.

Sennheiser has put sound first for the past 75 years, and their new Momentum True Wireless 2 continue that tradition. Thanks to leading audio technology and innovation, these new earbuds deliver the best listening experience any time, anywhere. With improved ergonomics designed for full day wearing and refined touch controls for a more personalised experience, they have been finely crafted for the most discerning listener and aim to simplify your life by enhancing your everyday.

Unrivalled Stereo Sound

From classical to contemporary, every music genre is enhanced by the bespoke drivers of the new Momentum True Wireless 2 earbuds thanks to its deep bass, natural mids and clear, detailed treble. Plus, you can now tailor your listening experience with built-in equalisers and enjoy amazing sound quality on your terms.

Active Noise Cancellation

Switch off your surroundings and dive into that impactful song, important episode or impromptu call with the new Active Noise Cancellation feature. Working in tandem with the earbuds’ excellent passive noise isolation, you now get to enjoy incredible high-fidelity sound even in noisy environments. Then seamlessly bring your focus back and listen to what’s around you thanks to Transparent Hearing technology.

Confortable All-Day Listening

Improved design means you now get to enjoy lengthy playlists, long layovers and lingering conference calls with earbuds so snug you’ll forget you’re wearing them. With new ergonomics made to ensure the best possible fit, 28 hours of battery life with the charging case and an impressive 7 hours on a single charge, the new Momentum True Wireless 2 have been carefully crafted for your all-day listening pleasure.


  • Dimensions: 76.8 x 43.8 x 34.7 mm (earbuds and charging case)
  • USB Standard: USB-C
  • Power supply: 5 V⎓ 650 mA max
  • Speaker type: Sennheiser 7mm dynamic driver
  • Frequency response (Microphone): 100 Hz to 10 kHz
  • Frequency response: 5 - 21,000 Hz
  • Noise cancellation: Single-Mic ANC per earbud side
  • Bluetooth Version: Bluetooth 5.1 compliant
  • Charging time: 1.5 h for full charge / 10 min for 1.5 h playtime
  • App support: Sennheiser Smart Control app for iOS™ and Android™
  • Battery Specification: Built-in Lithium-Ion rechargeable batteries
  • Battery time: Up to 7 hrs music playtime with earbuds Up to 28 hrs music playtime with charging case
  • Supported Profiles: A2DP, AVRCP, HSP, HFP
  • Codecs: SBC, AAC, aptX™
  • Ear coupling: In-ear, closed acoustics
  • Package dimensions: (L x B x H) 170 x 115 x 4 mm
  • THD: <0,08% (1kHz / 94dB)
  • Warranty: 2 years
  • Weight, both earbuds and charging case: 70g
  • Weight, single earbud: 6g
  • Weight, charging case only: 58g

Included In Box

  • Charging Case
  • MTW2 Earbuds
  • Silicone Ear Adapter Sets (In Size XS, S, M, L)
  • USB-A to USB-C Charging Cable

More Information

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Headphone Features

Dynamic Driver Size:
Transducer Type:
Dynamic Driver
Ear Cup:
Closed Back
Black / White
Headphone Type:
  • In Ear Headphones
  • Noise Cancelling Headphones
  • Wireless Headphones
Frequency Range:
5 - 21,000


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