Function
Waterproof, Noise Cancelling, Microphone
Use
Mobile Phone, Sports, Travel
Active Noise-Cancellation
NO
Bluetooth Standard
Bluetooth v5.3
Brand Name
Rambotech OEM ODM
Place of Origin
Guangdong, China
RF frequency
2.402GHz - 2.480GHz
Drivers frequency response
80~5000Hz
Battery Capacity
3.7V/230mAh
Charging input standard
Magnetic,DC 5V/0.5-1A