Function
Waterproof, Microphone, LED Display, Built-in Cable, true wireless stereo
Use
Mobile Phone, Travel, Gaming, Sports, PROFESSIONAL
Wireless delay time
less than 30 ms
Battery Indicator
Digital Display
Place of Origin
Guangdong, China
Product name
Air31 Tws Wireless Earbuds
Charging time
about 1.5 hours
Working time
about 3 hours