Product Information:
Transmission range: 10 meters
Function: battery display, call function, voice control, 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 commemorative, public relations planning
Color: UV triple display black, UV triple display white, UV triple display pink
Type: English
Music time 4 hours
DC output voltage: DC5V
Effective distance: 15m
