Specification:
Transmission range: 20 meters
Function: Battery display, call function, nfc function, voice control, support music
Bluetooth protocol: 5.0
Channel: Stereo
How to use: Head-mounted
Whether single or binaural: Bilateral stereo
Applicable gift-giving occasions: Weddings, birthdays, festivals, housewarming, trade fairs, advertising promotions, employee benefits, anniversary celebrations, business gifts, opening ceremonies, awards commemoration, public relations planning
Color: Hemp grey
Battery life: 13 (hours)
Packing list:
Earphone1+usb1+instruction manual*1
