Features:

1.The clear heavy bass wireless bluetooth earphone you want is more changeable 

more powerful and more durable than the ordinary ear style

2.True wireless latest bluetooth version 5.0 with high quality chipset Realtek

3.Auto connection, Auto Pairing, Dual Ear Call, Long Standby time, HIFI stereo sound

4.IPX4 waterproof, bluetooth 5.0, touch control

5.Charging case 500mah,40 hours working time

Specifications:

*Bluetooth version: v5.0

*Chip: RTL8763BFR (Realtek)

* Protocol: A2DP/AVRCP/HFP/HSP

*Host battery: 3.7v 120mah

*Cylinder battery: 3.7v 500mah

*Talk time: 6 hours or so *Music listening time: 7 hours or so

* Standby time: about 120 hours

* Charging time: about 1.5 hours * Main function pick up automatic power-on automatic pairing, two-way call, touch adjustment