Overview: Superior Sound Quality: Experience crisp, high-fidelity sound while Bluetooth provides faster pairing and a stable, efficient wireless connection BLUETOOTH 5.0 - Adopting advanced Bluetooth 5.0 chip, make connection and transmission more stable.
Specifications: Transmission range: 10 meters Function: call function, voice control, support music Bluetooth protocol: 5.0 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 commemoratives, public relations planning Color: red, black
