Function
Waterproof, Noise Cancelling, Microphone
Use
Portable Media Player, Mobile Phone, Gaming, Sports, Travel, HiFi Headphone
Active Noise-Cancellation
Yes
Place of Origin
Guangdong, China
Battery
Rechargeable lithium battery 55mAh
Play time
about 2.5 - 3 hours
Full charge time
1.5 hours