3 colors atmosphere light，Red/Yellow/Green

Model No.:PRO80
Connection port: Type C
Operation distance: 10m
Battery capacity: 30mah each earbud
Battery capacity: 300mah charging case
Play time: 50% volume 4h
Charging time: 1h for earbuds, 1h for dock
Current: 30mA
Frequency Response: 20~20kHz