Mirror Wireless Bluetooth Headset Binaural Sports Running In-ear Style

Product information:

Item No.: Wireless Bluetooth Headset
Transmission range: 10 meters
Function: Battery display, call function, support music
Bluetooth protocol: 5.0
Channel: Stereo
How to use: Earplug type
Color: Cool black, pearl white

Packing list:
Bluetooth headset x1