Wireless Headset Multi Function Display With Radio And Pluggable Card

Product information:

Transmission range: 15 meters
Function: battery display, call function, support music
Bluetooth protocol: 5.0
Channel: stereo
Usage: neck hanging type
Single or dual ear: bilateral stereo
Color: black, silver
Life time: 60 (hours)

Packing list :

Neck-mounted wireless earphone*1

Product picture: