Sennheiser Momentum True Wireless 4 (4th Generation) Inear Headphones - Black Copper

Details International Model The Sennheiser Momentum True Wireless 4 (4th Generation) In-Ear Headphones offer premium sound quality with advanced features for audiophiles and everyday users alike. Equipped with Sennheiser's TrueResponse transducer system, they deliver clear and detailed audio across a wide frequency range. The earbuds support Bluetooth 5.4 and various codecs, including aptX Lossless and LC3, ensuring high-fidelity wireless audio. With adaptive active noise cancellation and Transparency Mode, users can immerse themselves in music or stay aware of their surroundings as needed. The ergonomic design and IP54 rating make them suitable for daily use, while the Smart Control app allows for personalized sound settings. NOTE: Due to health and hygiene reasons, headphones and some wearables can only be returned for a full refund if they are unopened within 30 days of purchase and are completely sealed or faulty. For this reason, if you change your mind about your purchase of headphones or wearable product they must be completely unopened. Please refer to the Estimated Delivery Time Frame, available in the product listing for expected delivery time to your address. No delivery to PO Box addresses or Parcel Lockers (please provide residential or business address at checkout). Once payment is confirmed, items will be dispatched the next business day. Specs General Brand Sennheiser Model MOMENTUM True Wireless 4 Release Date March 2024 Audio Driver Size 7mm TrueResponse dynamic drivers Frequency Response 5 Hz - 21 kHz Sound Pressure Level (SPL) 107 dB (1 kHz/1 mW) Total Harmonic Distortion (THD) <0.08% (1 kHz/94 dB) Connectivity Bluetooth Version 5.4 Supported Codecs SBC, AAC, aptX, aptX Adaptive, aptX Lossless, LC3 Multipoint Connectivity Yes Audio Sharing Auracast support (via firmware update) Battery Earbud Battery Life Up to 7.5 hours Total Battery Life with Case Up to 30 hours Quick Charge 10 minutes for 1 hour playback Charging Interface USB-C, Qi wireless charging Features Active Noise Cancellation Adaptive ANC Transparency Mode Yes Microphones 6-mic system with beamforming Water Resistance IP54 (splash resistant) (earbuds only) App Support Sennheiser Smart Control (iOS & Android) Sound Personalization Yes, via app Sound Zones Yes, location-based settings Equalizer 5-band EQ with presets Physical Earbud Weight 6.2g each Charging Case Dimensions 70.1 x 44.6 x 34.8 mm Charging Case Weight 72.4 g TrueResponse transducer system for detailed audio Bluetooth 5.4, aptX Lossless, LC3, Auracast-ready Seamless switching between immersive and ambient listening Up to 30 hours with charging case Customizable EQ and sound profiles via Smart Control app IP54-rated (earbuds only)