Descrição do produto
brand:neutral
Whether the patent source:no
colour:Khaki
Support customization:support
Bluetooth protocol:5.0
Transmission range:10 meters
channel:stereo
Printing LOGO:Can
Chip type:Jerry
Whether it is single or double ears:bilateral stereo
Occasions for gifts:Public relations planning
Function:multipoint connection
How to use:head mounted
Mold type:male model
Whether cross-border export of special supply sources:Yes