Material: ABS+PC+metal+silicone
Color: Black/Creamy-white
Version: V5.2
Communication distance: 10m
Music playing time: About 15 hours
Battery capacity (L/R): 110mAh/0.407 Wh (earphones)
Earphone rating input: DC5V⎓250mA
Earphone rating consumption current: 16mA
Fully charging time: About 1.5 hours
Frequency response range: 20Hz-20kHz
Charge interface: Type-C
Suitable for: Compatible with most of wireless devices