Transmission Range: 49.2 ft (15 m)
Features: Call function, support for music
Bluetooth protocol: 5.0
Channel: Stereo
Style: Headset
Whether a single binaural: two-country stereo
Occasions for gifts:Opening ceremony, benefits, awards commemorate anniversary celebrations, fairs, advertising promotions, holiday, housewarming, wedding, public relations planning, birthday, corporate gifts