bluetooth headset 02

Transmission range：15 meters

Function：Battery display, call function, support music, can cut song

Processing customized：is

Printing LOGO：can

Bluetooth protocol：5.0

Channel：stereo

Use：Earplugs type

Single or double ears：Bilateral stereo

Suitable for gift giving occasions：Opening ceremony, employee benefits, trade fairs, wedding, public relations planning, housewarming, birthdays, anniversaries, awards, advertising and promotion, festivals, business gifts, gift customization

Color：No battery in black charging bin, no battery in skin color charging bin