Wireless Bluetooth Headset Headset

Product information: Transmission range: 10 meters Function: battery display, voice control, call function, support music, multi-point connection, waterproof Bluetooth protocol: 4.1 Channel: stereo Usage: hanging ear type Whether single or double ear: bilateral stereo Applicable gift-giving occasions: opening ceremony, employee benefits, awards commemoration, anniversary celebrations, advertising promotions, trade fairs, festivals, weddings, public relations planning, birthdays, business gifts Color: black, blue, red, yellow Package: Bluetooth headset*1