Product description
2.Bluetooth specification:V5.1
3.Bluetooth Profile:A2DP,AVRCP, HFP;HSP
4.Working voltage:3.1V~4.2V
6.Battery capacity of the headset: 50MAH
7.Battery capacity of the storage box:2000MAH
8.Transmission distance:>10M
2.Wireless bluetooth earphone
3.LED digital power display
4.Intelligente touch control without compression (playback/pause, answer/hang up, switch songs, adjust volume,summon voice assistant)
7.Can be used as ,power bank,flashlight
10.Intelligent noise reduction
11.Comfortable and painless to ear, light weight, no pressure, no harm to the hearing ability
12.Waterproof and sweatproof, strong endurance