Product information:
Transmission range: 10 meters
Function: power display, call function, support music
Bluetooth protocol: 5.0
Channel: Stereo
How to use: Earplug type
Single or dual ear: Bilateral stereo
Color: black, white
Mold type: public mold
Chip type: Jerry
Life time: 100 (hours)

Package:
Wireless headset X1