Double Bluetooth Casque Binaural Suspendus Cou Sport Courir

Product information:
Function: battery display, call function, support for music, multi-point connection, can be connected to stereo earphones
Bluetooth: Protocol 5.0
Channel: stereo
Usage: neck hanging type
Single or dual ear: bilateral stereo
Color: luxury black, luxury black + headphone cable
Size: 11.5x20.5cm

Packing list:
Data line X1, three pairs of caps, manual X1, packing box X1