Sennheiser Momentum 4 Graphite

Acclaimed for a perfect balance of audio excellence and luxurious, premium design and comfort, Sennheiser's MOMENTUM range has continued to redefine the standard for sophisticated listening:

SUPERIOR SOUND EXPERIENCE - Sennheiser Signature Sound " Powered by Sennheiser's audiophile-inspired 42mm transducer system for exceptional high-fidelity sound. - Customizable Sound " Listen your way with built-in EQ, presets, sound modes, and Sound Personalization feature, which tailors the audio to your individual hearing " all accessible via the Sennheiser Smart Control App. - Adaptive Noise Cancellation and Transparency Mode " Advanced noise cancellation automatically adapts your sound to your surroundings. Transparency Mode lets you hear external sounds without removing your headphones. - Crystal-clear Calls " Four digital beamforming microphones ensure high quality voice pick-up and automatic wind noise suppression for optimized calls and easier voice assistant access. - Codec Support " Support for SBC, AAC, and aptX Adaptive ensures the highest quality option is automatically selected for your device.

ULTIMATE COMFORT AND EXCEPTIONAL DESIGN - Premium Comfort " Lightweight design features a padded headband and deep cushioned earpads to ensure exceptional and long-lasting wearing comfort. " Flat folding design with case " The flat folding design and premium hard case with soft fabric cover makes the storage and transportation safe, easy and space saving. - Elevated and Streamlined Design " Premium fabric details elevate the discrete design to complement your style. - The light weight, fold-flat design and ultra slim case makes it easy to take anywhere.

SMART CONVENIENCE - Top-Tier Battery Life " Enjoy an outstanding 60 hours play back time with fast charging. - Auto On/Off " Powers up when simply picking up the headphone and automatically powers down after 15 minutes not in use. - Smart Pause " Automatically pauses and resumes playback a when the headset is taken off or placed back on the ears. - Intuitive Touch Controls " Touch interface on the right earcup for music, ANC, calls and voice assistant ensures effortless ease-of-use

Wearing style: Headband stereo headphones

Ear coupling: Around-the-ear, circum-aural

Connectivity: Bluetooth 5.2 compliant, class 1, 10 mW (max)

Tansmission freq/modulation: 2,402 MHz to 2,480 MHz; GFSK, π/4

DQPSK / 8 DPSK

Supported profiles: A2DP, AVRCP, HFP

Supported codecs: SBC, AAC, aptX, aptX adaptive

Speaker principle: Dynamic

Speaker type/size: 42mm diameter

Speaker frequency range: 6 Hz to 22 kHz

Speaker 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 ohms

Active Noise Cancellation: Hybrid Adaptive ANC

Mic principle: MEMS

Mic frequency range: 50 Hz to 10 kHz

Mic pick-up pattern: 2 mics per side, beamforming for noise reduction

Battery lifespan: 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 >30C 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