Wireless Bluetooth Headset Earbud Factory Private Model

Product information:
Transmission range: 15 meters
Function: battery display, call function, voice control, music support, multi-point connection
Bluetooth protocol: 5.0
Channel: stereo
How to use: earplug style
Color: standard configuration -700mAh, high configuration -3500mAh


P acking list:
Bluetooth earphone*1