M32 TWS Wireless Earphones Bluetooth Touch Control Sport Headset Waterproof music earphone bass with mic 2000mAh Charging Case

1.Bluetooth specification:V5.1
2.Bluetooth Profile:A2DP,AVRCP, HFP;HSP 
3.Working voltage:3.1V~4.2V
4.Charging voltage:5V-1A
5.Battery capacity of the headset: 60MAH
6.Battery capacity of the storage box:2000MAH
7.Transmission distance:>10M 
8.Call time:About 6h
9.Play time:About 6h
10.Waterprof :IPX7
11.Charging time of headset:1h
12.Charging time of the Charging box:2h
Products include
1 * One pair of Bluetooth headsets
1 * Charging box
1 * Charging cable
1 * User Manual
4 * Ear cap