Bone Conducted Bluetooth Earphones Are Really Hard To Hear

Product information:

Transmission range: 20m
Functions: wireless charging, noise reduction, bone conduction, power display, call function
Bluetooth protocol: 5.3
Channel: stereo
Color: orange, black, white
Endurance: 800H (hours)
Size: 130 * 100 * 50mm

Packing list:

Headset * 1 charging cable * 1