Product information:

Transmission range: 20 meters
Function: battery display, call function, voice control, support music
Custom processing: Yes
Bluetooth protocol: 5.0
Channel: stereo
How to use: earplug style
Whether single or double ear: bilateral stereo
Color: X7 e-sports game [Jerry 6983 Han decoding/mode]
Support customization: support
Whether the source of patent: No
Chip type: Jerry

Packing list:

Wireless bluetooth headset*1