M20 series Bluetooth headset

Bluetooth version: V5.3
Bluetooth chip and model: Jerry 7023
Earbuds battery capacity: 50mAh
Battery capacity of charging compartment: 800mAh
Charging interface: Micro USB
Charging time: 2 hours
Box size/weight: 11.5*10*4.5CM, 105G
Music time: 4 hours
Speaker diameter: 8 mm.
Transmission distance: 10 m

Description:
1, Bluetooth V5.3 support most of bluetooth devices and lower power consumption
2, It can full charge 2 earphones around 8 times, offer more music time.
3, With waterproof technology, no need to worry about water and sweat anymore
4, 10mms dual drive units, enjoy 9D strong deep bass music sound
5, Popular one button control function, support switch songs, phone call and call voice assiatant.