Description
Product information:
Transmission range: 10 meters
Function: battery display, call function, voice control, music support, multi-point connection
Bluetooth protocol: 5.0
Channel: stereo
How to use: head-mounted
Whether single or double ear: bilateral stereo
Applicable gift-giving occasions: birthdays, holidays, housewarming, trade fairs, advertising promotions, employee benefits, anniversary celebrations, business gifts, awards commemoratives, public relations planning
Color: black, white
