Bluetooth wireless headphones

- on-ear bluetooth headphones with a microphone with high quality of the sound being played - wireless audio playback from bluetooth devices (phone, tablet, laptop, TV, computer, MP3/MP4 players, etc.) - buttons to control the music played - built-in rechargeable battery - universal headphones, very comfortable and durable - built-in microphone - the longest warranty 30 months• very good sound playback quality without the slightest interference• earmuffs lined with soft material, comfortably adhere to the ears• diaphragm diameter: 40mm• black color• audio mode: stereo• Impedance 32 Om• Sensitivity 102 dB• Range: ~10m.• Bluetooth 3.0+ EDR technology• Connectivity: Bluetooth, wireless• Supported Bluetooth protocols: A2DP, AVRCP, HSP, HFP• built-in rechargeable battery (charged via micro-USB input)• playback time: up to 6 hours• Weight: 112gw set: - headphones, - USB cable