Product Specification:
1.Model:K1
2.Bluetooth specification:V5.1
3.Bluetooth Profile:A2DP,AVRCP, HFP;HSP
4.Working voltage:3.1V~4.2V
5.Charging voltage:5V-1A
6.Battery capacity of the headset: 50MAH
7.Battery capacity of the storage box:400MAH
8.Transmission distance:>10M
9.Call time:5-6h
10.Play time:5-6h
11.Waterprof :IPX5
12.Charging time of headset:1-2
13.Charging time of the Charging box:2h
Products include
1 * One pair of Bluetooth headsets
1 * Charging box
1 * Charging cable
1 * User Manual