Sennheiser Momentum 4 Wireless Brown Headphones

Weight and dimensions Product weight: 292 g Efficiency Frequency: 20 - 20000 Hz Wearing style: Headband Product type: Headphones Application: Music Headset type: Stereo Microphone: Yes(4) Wireless: Yes Product color: Brown Range: 20 m Ports and interfaces 3.5mm connector: Yes Safety warning Warnings Do not disassemble or modify the product yourself. This product contains batteries that should be disposed of properly. Please read the instruction manual before use. Headphones Frequency response: 6 - 22000 Hz Headphone construction: On-ear Sensitivity: 105 dB Bluetooth: Bluetooth 5.2, Class 1 Volume control: Yes Working time (max): 60 hours Noise reduction: Yes