Wireless headphones , with microphone, black and gray
a MEDIARANGE MROS305CPV:32342100-3
- Bluetooth version: CSR8615 V4.0 CLASS 2_x000D_
- Frequency: 2.4GHz -2.480 GHz_x000D_
- 10M range_x000D_
- Working time: 12 hours_x000D_
- Waiting time: 250 h_x000D_
- Protocol: HFPV 1.6, HSPV1.2, A2DPV1.2, AVRCPV1.4_x000D_
- Charging socket: Micro USB_x000D_
- Battery: 3.7V 180mAh
