Product Specification:
1.Bluetooth Version:V5.3
2.Bluetooth Profile:A2DP,AVRCP,HFP, HSP
3.Working voltage:3.1V~4.2V
4.Charging voltage:5V-1A
5.Speaker specification：14.2mm*2
6.Frequency response:20Hz~20kHz
7.lmpedance:32Ω
8.Battery capacity of the headset: 40mAh
9.Battery capacity of the storage box:300mAh
10.Transmission distance:>10M
11.Call time:About 6 h
12.Play time:About 5 h
13.Waterprof :IPX4
14.Charging time of headset:1h
15.Charging time of the Charging box:2h
Products include
1 * One pair of Bluetooth headsets
1 * Charging box
1 * Charging cable
1 * User Manual
