Material: ABS
Color: Black/White
Version: V5.3
Communication distance: 10m
Music playing time: About 5 hours(volume at 70%)
Playtime with a charging bin: About 22~25 hours
Battery capacity: 40mAh/0.148Wh(earphones), 300mAh/1.11Wh(charging bin)
Earphone rating input: DC5V⎓80mA
Charging bin rating input: DC5V⎓300mA
Earphone rating consumption current: 8mA
Charging bin rating current consumption: 260mA
Fully charging time: About 1.5 hour
Frequency response range: 20Hz-20kHz
Charge interface: Type-C
Suitable for: Compatible with most of wireless devices