20 KHz Battery Waterproof ipx8 Bone Conduction Wireless Earphone

1.Bluetooth Chip: AC6936D8

2.Housing Color: Blue, Pink, Green, Yellow, White

3.Transmission Distance:  ≥10m

4.Power Input: Magnetic Suction Waterproof, DC 5V/500mA

5.Antenna: Ceramic antenna 

6.Bluetooth Version: Bluetooth 5.0 + EDR/BLE

7.Earphone Battery: 230mAh

8.Playing Time: More than 6H@65% volume

9.Charging Time: ≈2h

10.Memory: 8.0G memory by default

11.Control Button: Touch Button

12.Bluetooth protocol: A2DP,AVRCP,HSP,HFP

13.Waterpoof Stand: IPX68

14.Static standby current: 6uA

15.Bluetooth Version: 5.0