Bluetooth Headset In-Ear Pluggable Memory Card

Product information:

Transmission range: 10 meters
Function: call function, voice control, music support, multi-point connection
Bluetooth protocol: 4.2
Channel: Stereo
How to use: earplug type
Single or dual ear: bilateral stereo
Color: black, red, blue, silver, local gold

Packing list :

Bluetooth headset X1