Fone de ouvido bluetooth sem fio transfronteiriço

colour:Color box (contact customer service)
Support customization:stand by
Bluetooth protocol:5.0
Transmission range:15 meters
Soundtrack:stereo
Print LOGO:can
Whether single or double ear:Bilateral stereo
Occasions for gifts:Business gift
Features:Support music
How to use:Head-mounted
Whether cross-border export exclusive supply source:Yes