Function
Waterproof , Noise Cancelling, Microphone, LED Display, true wireless stereo
Use
Portable Media Player, Mobile Phone, COMPUTER, Sports, PROFESSIONAL, HiFi Headphone
Active Noise-Cancellation
Yes
Battery Indicator
Digital Display
Wireless delay time
41-50 ms
Place of Origin
Guangdong, China
Vocalism Principle
Balanced Armature
Product name
wireless earphone
battery capacity
30mAh/2000mAh
charging time
about 4-5 hours
Bluetooth protocols
SBC, AAC, MSBC, HFP, HSP, A2DP, ACRCP
Surface treatment / material
transparent cover / matte / ABS