XO RIGHT EAR BLETOOTH B30 WIRELESS HANDSET BLACK

SPECIFICATION:
-Bluetooth: V5.0
-Bluetooth profiles: AD2P, AVRCP, HSP, HFP
-Sensitivity: +/- 85dBm
-Range: up to 10m
-Maximum listening to music / talking time: 5h
- Signal to noise ratio:> 90dB
-Battery capacity: 70mAh
-Charging time: 1h