Product information:

Transmission range: 15m
Functions: noise reduction, bone conduction, call function, NFC function, voice control
Bluetooth protocol: 5.3
Channel: stereo
Usage: ear type
Color: M30 black, M30 white, M30 khaki
Duration: 6 (hours)

Packing list:

Headset * 1 charging cable * 1 instructions * 1