Noise Cancelling
Environmental Noise Cancellation (ENC)
Bluetooth Standard
Bluetooth v5.2
Battery Capacity(mAh)
115mAh
Battery Indicator
Digital Display
Wireless delay time
less than 30 ms
Place of Origin
Guangdong, China
Product name
M51 Bluetooth Earphone Truck Driver Bluetooth Headset with Microphone
Keyword
M51 Business Earphone for Phone Calls
Bluetooth Version
QCC3040 Bluetooth 5.2
Transmission distance
15-20M
Playing time
about 15 hours / single use
Talk time
about 12 hours / single use
Standby time
about 6 months
Headset charging capacity
115mAh
Charging case battery capacity
500mAh