1.specification:V5.0
2.Profile:A2DP,AVRCP, HFP;HSP
3.Working voltage:3.1V~4.2V
4.Charging voltage:5V-1A
5.Battery capacity of the headset: 40MAH
6.Battery capacity of the storage box:300MAH
7.Transmission distance:>10M
8.Call time:2-4h
11.Play time:2-4h
12.Waterprof :IPX3
13.Charging time of headset:1 h
14.Charging time of the Charging box:2h
