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Sennheiser Signature Sound
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Customized sound
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Adaptive Noise Cancellation
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Transparency Mode
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Premium Comfort
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Top-Tier Battery Life (Up to 6 -hours)
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Crystal-clear Calls
Technical Specifications
- Wearing style: Headband stereo headphones
- Ear Coupling: Around-the-ear, circum-aural
- Connectivity: Bluetooth 5.2 compliant, class 1, 1 mW (max)
- Transmission frequency: 2,4 2 MHz to 2,48 MHz; GFSK, π/4 DQPSK / 8 DPSK
- Supported Profiles: A2DP, AVRCP, HFP
- Codecs: SBC, AAC, aptX™, aptX adaptive™
- Speaker Type: Dynamic
- Speaker Type: 42mm diameter
- Speaker frequency range: 6 Hz to 22 kHz
- Speaker sensitivity: 1 6 dB SPL (1 kHz / dB FS)
- Total harmonic distortion (THD): Speaker: < ,3% (1 kHz / 1 dBSPL)
- Impedance: Speaker: Active 47 ohms / Passive 6 ohms
- Active Noise Cancellation: Hybrid Adaptive ANC
- Microphone principle: MEMS
- Frequency response (microphone): 5 Hz to 1 kHz
- Microphone pick-up pattern: 2 mics per side, beamforming for noise reduction
- Battery time: Up to 6 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 >3 °C may lead to extended charging times
- Battery type: Built-in Lithium-Ion rechargeable batteries 7 mAh
- Power Supply: 5 V⎓, 8 mA max, USB charging via USB-C socket
What's in the box
- MOMENTUM 4 headphone
- Carry case
- USB-C charging cable
- Audio cable 3.5mm and 2.5mm jacks
- Airplane adapter
