Product information:
Transmission range: 20 meters
Function: battery display, call function, voice control, music support, multi-point connection
Bluetooth protocol: 5.0
Channel: Stereo
How to use: Earplug type
Single or dual ear: Bilateral stereo
Color: pink, red, black
Mold type: private mold
Life time: 12 (hours)
Packing list:
Wireless earphone*2
Charging box*1
Data line*1
