Noise Cancelling
Intelligent noise reduction
Bluetooth Standard
Bluetooth v5.3
Waterproof Standard
IPX-4
Battery Capacity(mAh)
200mAh
Battery Indicator
Digital Display
Wireless delay time
51-60 ms
Place of Origin
Guangdong, China
Battery Type
Polymeter Lithium Battery
Headphone battery capacity
30mAh
Charging box battery capacity
200mAh
Headphone charging time
About 40 minutes
Charging box charging time
About1.5 hours
Headphone life time
About3-4hours
Charging box chargeable times
About 3 times