Features:
- BT specification:V5.1
- BT Profile:A2DP,AVRCP, HFP;HSP
- Working voltage:3.1V~4.2V
- Charging voltage:5V-1A
- Battery capacity of the headset: 50MAH
- Battery capacity of the storage box:2000MAH
- Transmission distance:>10M
- Wireless earphone
- LED digital power display
- Intelligent touch control without compression (playback/pause, answer/hang up, switch songs, adjust volume,summon voice assistant)
- Bluetooth 5.1
- Hifi sound quality
- Can be used as ,power bank, flashlight
- HD voice assistant
- Light weight
- Intelligent noise reduction
- Comfortable and painless to ear, light weight, no pressure, no harm to the hearing ability
- Waterproof and sweat proof, strong endurance
