M9 Stereo Bluetooth Wireless Earbuds With Mirror LED Digital Display.

1.Product number:M9

2.Bluetooth-compatible version:V5.1

3.Working distance:Within 10 meters

4.Capacity perear:50mAh

5.Charging bay capacity:3500mAh

6.Charging bay input current:SV1A

7.Waterproof level:IPX7