bluetooth headset

Transmission range：10 meters

Function：Battery display, voice control, call function, support music, multi – point connection

Processing customized：is

Printing LOGO：can

Bluetooth protocol：4.1

Channel：mono

Use：Hang ear type

Single or double ears：Unilateral hands-free

Suitable for gift giving occasions：Opening ceremony, employee welfare, anniversary, award ceremony, trade fair, advertising promotion, festival, wedding, public relations planning, housewarming, birthday, business gift