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    Sennheiser MOMENTUM M3 IETW True Wireless In Ear Isolating Earphones - Refurbished

    • Beautifully designed true wireless earphones with unrivalled sound quality
    • Audiophile dynamic drivers provide superior sound performance
    • Bluetooth 5.0 wireless technology with high-definition aptX support
    • Up to 4 hours of battery life, extendable to more than 12 hours with charging case
    • Voice assistant interaction and intuitive touch operation
    • Sennheiser MOMENTUM M3 IETW True Wireless

      Refurbished unit in excellent condition repackaged with original accessories or accessories from compatible models and brands.

      Setting new standards for genuine wireless listening in high resolution, Sennheiser MOMENTUM True Wireless earphones supply superior fidelity audio and advanced features. Driven by Sennheiser's specially tuned drivers and armed with a plethora of advanced technologies the MOMENTUM True Wireless takes its place as the top of the audiophile wireless earphone range.

      Delivering high-definition wireless connection with the latest Bluetooth version with apt-X Low Latency lets you enjoy videos more by keeping audio perfectly in sync with the visuals. MOMENTUM True Wireless is also equipped with a dual mic with noise cancellation beam-forming technology. And with Transparent Hearing it is easy to always be aware of the surroundings, with or without the music on.

      MOMENTUM True Wireless are lightweight, splash resistant earphones that come with four different eartip sizes, ergonomically designed for the perfect fit. Just connect them and use the intuitive touch interface to control music, answer phone calls or access a voice assistant with a single tap or swipe.

      Changing the way you listen.

      Sennheiser MOMENTUM True Wireless


      Superior Wireless Sound
      Powered by 7mm audiophile driver technology the MOMENTUM True Wireless earphones provide superior stereo sound performance with compelling bass response, resolved vocal projection and wide sound image. Armed with Bluetooth 5.0 Wireless Technology and Qualcomm aptX Low Latency support the MOMENTUM True Wireless is able to transmit pure high-resolution audio.

      Touch Control
      Intuitive touch pad technology built into both earbuds allows you simple and seamless control of music, calls and voice assistant. One-tap voice assist means you can activate smart assistants like Apple Siri or Google Assistant with a single tap.

      Exceptional Design
      Finished with beautiful metallic details on the outer face and with gold-plated charging pins and snap-in magnets on the other, these earbuds display a purity of design that can also be found in the fabric-wrapped charging case. High-quality durable materials combine for a premium feel with unmatched style.

      Smart Control App
      Listen to your music the way you want with Sennheiser Smart Control, the next generation companion app. This free dedicated app for iOS and Android provides an effortless way to control, personalise, update and configure MOMENTUM True Wireless earphones.

      Extended Listening
      Four different sizes of eartips can be found in package of MOMENTUM True Wireless to ensure you’ll find your perfect fit along with all day comfort and superior sound isolation. And with the compact charging case the battery life can be extended to 12 hours.




      Digital Trends Praises MOMENTUM True Wireless Earphones

      Digital Trends

      “Simply put, the Momentumare the best-sounding true wireless earbuds you can buy.”


      Tech Radar Hands-On Review of MOMENTUM True Wireless Earphones


      “High-end audio that goes above and beyond the expectation of wireless earbuds.”



      • Bluetooth Version: Bluetooth 5.0 compliant, class 1
      • Supported Profiles: A2DP, AVRCP, HSP, HFP
      • THD, total harmonic distortion: <0,08% (1kHz / 94dB)
      • Ear coupling: Ear canal
      • Charging time: Approx. 1.5 hrs
      • Microphone: MEMS
      • Microphone sensitivity: 94dB SPL at 1 kHz
      • Operating temperature: 0 to +40°C
      • Power supply: 5V, 650mA: USB charging via USB-C socket at charging case
      • Battery: Built-in Lithium rechargeable battery
      • Frequency range: 5Hz to 21kHz (earbuds), 100Hz to 10kHz (microphone)
      • Sensitivity: 107dB SPL (1kHz/1mW)
      • Speaker type: Dynamic
      • Operating relative humidity: 10% to 80%, non condensing
      • Battery time: Up to 4 hrs (A2DP) with batteries of earbuds, up to 12 hrs with charging case
      • Water Protection Code: IPX4, splash resistant (earbuds only)
      • Type of Codec: SBC, aptX, aptX Low Latency, AAC
      • Dimensions: 78.6 x 45 x 35 mm (charging case)
      • Weight: 69.8g (earbuds and charging case), 13.2g (both earbuds), 56.6g (charging case)


      Sennheiser MOMENTUM



      • Beautifully designed true wireless earphones with unrivalled sound quality
      • Audiophile 7mm dynamic drivers provide superior sound performance
      • Bluetooth 5.0 wireless technology with high-definition aptX support
      • High-quality voice pickup for phone conversations and voice assistant access
      • Transparent Hearing feature improves situational awareness
      • Voice assistant interaction and intuitive touch operation
      • Up to 4 hours of battery life, extendable to more than 12 hours with charging case
      • Gold-plated connectors and magnets snap into charging case
      • Eartips in four different sizes provide individual fit in earcanal
      • Personalised audio experience with Sennheiser Smart Control app



      • Sennheiser MOMENTUM True Wireless Earphones
      • Silicone ear adaptors (in size (XS/S/M/L)
      • Charging case
      • USB-C charging cable 20cm
      • Safety guide
      • Quick guide


      1. BrandSennheiser
      2. ColourBlack
      3. Connectivity TechnologyWired
      4. Detachable CableNo
      5. Driver Size7mm
      6. Driver TypeDynamic
      7. Frequency Response5Hz to 21kHz
      8. Headphones TechnologyDynamic
      9. Headphones TypeHeadphones - binaural
      10. Headphone Fit TypeIn-Ear
      11. Manufacturer Warranty2 Years
      12. Number of driversSingle Driver
      13. GTIN4044155241822
      14. Part Number508524
      15. Product TypeEarphones
      16. Recommended useDigital audio player;Mobile phone;Portable audio system
      17. Feature keywordApple;Bluetooth;Comfortable;Ear Canal;Hi-Fi;In Ear;Lightweight;Microphone;Noise Isolation;Portable;Rechargeable;Smartphone;Water Resistant;Wireless;True Wireless
      18. Sensitivity107dB
      19. Smartphone CompatibilityUniversal 1 Button
      20. Smartphone ControlsCall Answer/Hangup;Music Track Fwd/Back;Volume Control
      21. Sound Output ModeStereo
      22. Headphone ApplicationTravel;Work
      23. Headphones Form FactorIn-Ear
      24. Included AccessoriesSilicone ear adaptors, Charging case, USB-C charging cable 20cm
      25. Product WeightMale
      26. Sound Output ModeStereo
      27. Wireless TechnologyBluetooth