Product Information
Transmission range:10 meters
Features :Power display, call function, voice control, support music
Bluetooth protocol:5.0
Channel:stereo
How to use:Earplug
Whether single or double ears:Bilateral stereo
colour :F9 black, F9 white, F9-8B black, F9-8A black, F9-46 black, F9-44 black, F9-43B black, F9-39 black, F9-33 black, F9-1

Package:
Bluetooth headset*1