Chipset :JL7003
Bluetooth Version:V5.3
Functions Buttons:Touch
Driver: Φ14.2 mm
Music Time:4hrs
Talk Time:4hrs
Effective Wireless range: 10 m
Water proof:IPX4
Earbuds Battery:2*50mAh
Case Battery:300mAh
Color:White,Black(with 25CM long charging cable)