Product name
Tws Bluetooth Wireless Earbuds
Wireless version
V5.3dual mode
Operating distance
Up to 10 meters (free space)
Battery of earphone
Li-battery 40mAh
Battery capacity of charging case
450mAh
Charging time of earbuds
About 1.5h
Charging time of charging case
About 1.5h
Features
3 EQ sound selection