Product information:
Color: black, gold, silver, blue, red
Transmission range: 10 meters
Channel: Stereo
Chip type: Zhongke Lanxun
Applicable occasions for gifts: wedding, birthday, festival, housewarming, trade fair, advertising promotion, employee benefits, anniversary celebration, business gifts, Opening Ceremony, awards commemoration, public relations planning
Functions: power display, call function, voice control, music support, multi point connections
Usage: neck hanging