Material: ABS+PC
Version: V5.1
Standby time: 300 hours
Music time: 4 hours (70% of the volume, ANC On)
Music time: 6 hours (70% of the volume, ANC Off)
Music time with a charging case: 20~24 hours
Battery capacity: 40mAh/0.148Wh(earphones) 380mAh/1.406Wh(charging case)
Earphone rated input: DC5V⎓40mA
Charging case rated input: DC5V⎓380mA
Earphone rated consumption current: 9mA
Charging case rated current consumption: 88mA
Charging time: about 1.5 hours
Frequency response range: 20Hz-20KHz
Charge interface: Type-C
Suitable for: Compatible with all wireless devices