M7 Button Bluetooth Headset Digital Display Bluetooth Headset Binaural Bluetooth Headset with Charging Compartment Bluetooth Headset

Product informatio:

Brand: Neutral

Function: battery display, call function, voice control, support music, multi-point connection
Bluetooth protocol: 5.0
Channel: stereo
How to use: earplug style
Color: black, white
Support customization: support
Mold type: male mold