Noise Cancelling
Active Noise Cancellation (ANC)
Bluetooth Standard
Bluetooth v5.3
Battery Capacity(mAh)
400 mA
Battery Indicator
Digital Display
Wireless delay time
above 60 ms
Place of Origin
Guangdong, China
Talk time (medium volume):
3-4.5H
Headphone charging time
1H (both ears)
Headphone battery capacity
50 mA
Rechargeable battery capacity
400 mA
Rechargeable cycles
about 3-4 times
Product function
Binaural listening to music, calling, wireless charging, touch control