Neck Wearing Bluetooth Headset V5.0 Wireless Neck Hanging Exercise

Product information:
Item No.: RB-S6
Transmission range: 10 meters
Function: call function, support music
Custom processing: Yes
Print LOGO: Yes
Bluetooth protocol: 5.0
Channel: Stereo
Usage: neck hanging
Whether single or double ears: bilateral stereo
Color: black, white

Packing list:
Headphone x1