Sennheiser Official Momentum 4 Bluetooth Wireless Headphone - M4

Sennheiser's MOMENTUM range sets the standard for sophisticated listening with superior sound.The new MOMENTUM 4 Wireless once again raises the bar – delivering superior sound quality with advanced Adaptive Noise Cancellation and exceptional comfort. Listen your way thanks to features including Transparency Mode, Built-in EQ, and a new Sound Personalization feature.Calls also sound more natural thanks to an advanced digital beamforming microphone system with automatic wind noise suppression. The MOMENTUM 4 Wireless perfectly combines incredible wearing comfort with elegantly streamlined style.With an outstanding battery life of up to 60 hours, smart features for effortless ease of use, and a fold-flat design that allows you to take it anywhere, it's the ideal companion for amazing sound wherever you go! 1. SUPERIOR SOUND ON YOUR TERMS Enjoy your favorite music like never before with our audiophile-inspired 42mm transducer system that delivers brilliant dynamics, clarity, and musicality. Make the sound perfect for you using the built-in EQ, presets, sound modes, and Sound Personalization feature, which tailors the audio to your individual hearing. 2.NEW ADAPTIVE NOISE CANCELLATION & TRANSPARENCY MODE Our next generation Adaptive Noise Cancellation automatically adjusts to ambient noise so you can stay immersed and hear every detail, even in noisy environments. Need to hear an announcement on the train or a question from your colleague?Just activate the versatile Transparency Mode with a touch to hear outside sounds without removing your headphones. 3.PREMIUM LOOK & PERFECT FITS The M4's lightweight design features a padded headband and deep, yet soft, cushioned earpads to ensure exceptional and long-lasting wearing comfort. Meanwhile, the low-friction hinge mechanism easily adjusts to give you a great fit without putting excessive pressure on your head. 4.SMART & EASY (60-HOUR BATTERY LIFE) Keep on listening as you fly around the globe, with up to 60 hours of battery life and fast charging capability. ability that provides an additional 6 hours of listening in just 10 minutes. Smart Pause stops playback when the headphones are removed and automatically resumes when they are put back on your ears, so you'll never miss a beat, while Auto On/Off quickly powers up the headset when picked up and shuts down to save energy when not in use. HIGHLIGHTS • Sennheiser Signature Sound • Customized sound • Adaptive Noise Cancellation • Transparency Mode • Premium Comfort • Top-tier battery life Crystal-clear Calls SPECIFICATIONS Wearing style: Headband stereo headphones Ear Coupling: Around-the-ear, circum-aural Connectivity: Bluetooth 5.2 compliant, class 1, 10 mW (max) Transmission frequency: 2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK / 8 DPSK Supported Profiles: A2DP, AVRCP, HFP Codecs: SBC, AAC, aptX™aptX Adaptive™ Speaker Type: Dynamic Transducer principle: 42mm diameter Speaker frequency range: 6 Hz to 22 kHz Speaker sensitivity: 106 dB SPL (1 kHz / 0 dB FS) Total harmonic distortion