Bluetooth Standard
Bluetooth v5.3
Battery Indicator
Digital Display
Wireless delay time
31-40 ms
Place of Origin
Guangdong, China
Product name
Air31 Wireless Earphones Ear Buds
Blue-tooth Chipset / Version
JL6963 / V5.3 + EDR
Battery capacity
Earpiece: 40 mAh; Charging case: 300 mAh
Working / playing time
About 4-5 hours
Standby time
About 80 hours
Charging time
About 1~2 hours
Control method
Touch control
Feature 1
Ergonomic design,Transparent Appearance TWS
Feature 2
Low Latency, HD Call, Voice Assistant, Hifi Stereo Sound Earphones
Compatible
for iPhone Android Smart Mobile Phones