Noise Cancelling
Environmental Noise Cancellation (ENC)
Bluetooth Standard
Bluetooth v5.3
Battery Capacity(mAh)
180mah, 25*2mah
Wireless delay time
41-50 ms
Place of Origin
Guangdong, China
Working Time/Music Time
3hrs
Charging Case Battery Capacity
180mAh
Advantage
Comfortable to Wear, Not damaging hearing