Product information:
Color: Black, Orange
Transmission range: 15 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: noise reduction, power display, call function, NFC function, voice control, music support, multi-point connections
Usage: earplug