Product information:
Color: black, blue, Shadow Green
Transmission range: 10 meters
Chip type: Botong
Battery life: more than 8 hours
Function: call function, voice control, support music
Material: ABS
Usage: hanging neck
Style: sports style

Battery capacity: 200mAh
Charging: About 2 hours
Call/music time: 15 hours
Standby time: 200 hours
Support for Chinese and English prompt tones: When not connected, double-click the multifunction button and a prompt tone will appear