Size: 45*65*18 mm(approx)
Bluetooth version: V 4.1
Use radius: 8-12 meters
Supported language: Chinese / English
Charging mode: 5V/1A charger
Boot: long press for 3 seconds
Shutdown: long press for 4 seconds
Pairing: long press for 5 seconds
Answer/hang up: short press once
Reject: double click
Play/Pause: Short press once
Previous song: long press for 2 seconds
Package:
1 pc * Bluetooth earphone
1 pc * Charger cable
1 pc * User manual
