Material: ABS+PC
Color: Black/Blue
Wireless version: V5.3
Communication distance: 10m
Playtime: About 6 hours(volume at 70%)
Playtime with the charging case: 25 hours
Battery capacity: 35mAh/0.135Wh(earphones), 330mAh/1.22Wh (charging caase)
Earphone rated input: DC5V-70mA
Charging case rated input: DC5V-350mA
Earphone rated consumption current: 6.5mA
Charging case rated consumption current: 220mA
Charge time: About 1.5 hours
Frequency response range: 20Hz-20kHz
Charge interface: Type-C
Suitable for: Compatible with most of wireless devices