Function
bluetooth, Microphone, Waterproof
Use
Mobile Phone, Sports, Travel
Active Noise-Cancellation
NO
Bluetooth Standard
Bluetooth v5.2
Wireless delay time
51-60 ms
Place of Origin
Guangdong, China
RF frequency
2.402GHz - 2.480GHz
Drivers frequency response
80~5000Hz
Battery Capacity
3.7V/160mAh
Charging input standard
Type-c,DC 5V/0.5-1A