bluetooth headset

Transmission range：10 meters

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

Processing customized：is

Printing LOGO：can

Bluetooth protocol：4.2

Channel：stereo

Use：Earplugs type

Single or double ears：Bilateral stereo

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