Sennheiser Momentum Wireless 4 (Denim) Over-Ear Noise Cancelling Headphones

OverviewSennheiser MOMENTUM 4 Wireless Headphones deliver an effortlessly smart user experience wherever you go. With its outstanding sound quality and its all-new design that perfectly combines exceptional comfort and streamlined style, nothing can get in the way of your listening pleasure. Enjoy great music quality all-day long thanks to Sennheiser Signature Sound, enabled by the headphones' audiophile-inspired 42mm transducer system and aptX Adaptive. The headset's Adaptive Noise Cancellation ensures you won't be distracted when you want to immerse yourself in your music, and the versatile Transparency Mode lets you hear your surroundings without removing the headphones. But that's not all. Four noise-cancelling microphones provide high-quality voice pick-up and automatic wind suppression for optimized calls and easier access to voice assistants (Siri and Google Assistant). Key FeaturesBest-in-class soundSennheiser Signature Sound powered by the audiophile-inspired 42mm transducer system and aptX Adaptive for the highest resolution audio. Customizable bespoke audioCustomizable sound via built-in equalizer, presets, sound modes, and Sound Personalization for a bespoke audio experience.Hear what you wantControl the environment with Adaptive Noise Cancellation for immersive music without distractions and Adjustable Transparency Mode to stay in touch with the world around.Long-lasting comfortPremium comfort from the lightweight fold-flat design featuring a padded headband and deep cushioned earpads to ensure long-lasting wearing comfort.Long battery lifeExceptional battery life with up to 60 hours play back time with fast charging.Crystal-clear calls High quality voice pick-up from the four digital beamforming microphones and automatic wind noise suppression for optimized calls and easier voice assistant access.IntuitiveIntuitive smart features (Touch Controls, Smart Pause, Auto On/Off) anticipate your needs and ensure effortless ease of use.Premium looksStreamlined design with premium fabric details elevates the discrete style, and the ultra-slim hard case with a soft fabric cover makes it easy to take anywhere.SpecificationsWearing style: Headband stereo headphonesConnectivity: Bluetooth 5.2 compliant, class 1, 10 mW (max)Supported codecs: SBC, AAC, aptX™, aptX adaptive™Speaker type/size: 42mm diameterSpeaker frequency range: 6 Hz to 22 kHzSpeaker sensitivity: 106 dB SPL (1 kHz / 0 dB FS)Speaker THD: <0,3% (1 kHz / 100 dB SPL)Speaker impedance: Active 470 ohms / Passive 60 ohmsActive Noise Cancellation: Hybrid Adaptive ANCMic frequency range: 50 Hz to 10 kHzMic pick-up pattern: 2 mics per side, beamforming for noise reductionBattery life: Up to 60 hrs music playtime via Bluetooth and with ANC(test condition: iPhone, mid volume level)Charging time:      Approx. 2 hrs for full charge;      5 min charging for up to 4 hrs playtime;     Remark: Ambient temperatures >30°C may lead to extended charging timesBattery type: Built-in Lithium-Ion rechargeable batteries 700 mAhPower supply: 5 V⎓, 800 mA max, USB charging via USB-C socketMagnetic strength field: 6.25 mTOperating condition:     Operating temp: 0 to +40°C, Charging temp: 10 to +40°C,      Rel. humidity 10 to 80%, non-condensingStorage condition: Temp: –20 to +60°C; Rel. humidity 10 to 90%Product Dimension (folded flat): 180 x 195 x 46.3 mmProduct weight: 293gApp support:* Sennheiser Smart Control app for iOS™ and Android™ What's in the box- MOMENTUM 4 headphone- Carry case- USB-C charging cable- Audio cable 3.5mm and 2.5mm jacks- Airplane adapter * App available soon