Sennheiser MOMENTUM 4 Wireless Headphones

Sennheiser's Signature Sound

Discover best-in-class sound with our audiophile-inspired accoustic system. 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.

New Adaptive Noise Cancellation and Transparancy Mode

Go from total immersion to situational awareness with just a touch. Our next generation Adaptive Noise Cancellation automatically adapts 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 at a touch to hear outside sounds without removing your headphones.

Premium look & feel

Enjoy exceptional comfort and streamlined style. 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 placing excess pressure on your head.

Let nothing stand in the way of your listening pleasure.

Up to 60-hour battery life. Keep on listening while you fly around the globe, with up to 60-hour battery life and fast charging capability that provides a further 6 hours listening in just 10 minutes. Smart Pause halts playback when the headphones are taken off and automatically resumes when they’re back on your ears so you’ll never miss a beat, while Auto On/Off rapidly powers up the headset when it’s picked up and shuts down to save energy when not in use.

• Sennheiser Signature Sound
• Customized sound
• Adaptive Noise Cancellation
• Transparency Mode
• Premium Comfort
• Top-Tier Battery Life
• Crystal-clear Calls

• 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 (THD): Speaker: <0,3% (1 kHz / 100 dBSPL)
• Impedance: Speaker: Active 470 ohms / Passive 60 ohms
• Active Noise Cancellation: Hybrid Adaptive ANC
• Microphone principle: MEMS
• Frequency response (microphone): 50 Hz to 10 kHz
• Microphone pick-up pattern: 2 mics per side, beamforming for noise reduction
• Battery time: 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 times
• Battery type: Built-in Lithium-Ion rechargeable batteries 700 mAh
• Power Supply: 5 V⎓, 800 mA max, USB charging via USB-C socket