In-Ear Bluetooth Headset Noise Reduction Number of In-Ear Motion Noise

Product information:
Transmission range: 20m
Bluetooth protocol: 5.3
Channel: stereo
Usage: ear clip type
Color: black, white, khaki
Battery capacity: 500MaH

Packing list:
Headset * 2+data cable * 1+charging compartment * 1+data cable * 1