Wireless Bluetooth Earbuds

Transmission range: 20 meters
Function: Battery display, call function, NFC function, voice control, music support, multi-point connection
Bluetooth Protocol: 5.0
Channel: Stereo
Usage: Earplug style
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 commemorations, public relations planning
Features: Compact and easy to carry
Features: Waterproof