Product information:
Transmission range: 10 meters
Function: battery display, call function, support music
Channel: Stereo
How to use: Earplug type
Single or dual ear: bilateral stereo
Applicable gift-giving occasions: weddings, birthdays, holidays, housewarming, trade fairs, advertising promotions, employee benefits, anniversary celebrations, business gifts, opening ceremonies, awards commemoration, public relations planning
Colour: Black
Packing list:
Headphone×1
