bluetooth headset
Availability: In Stock
SKU: TST-BH-YY-44
Transmission range：10 meters
Function：Battery display, voice control, call function, support music
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, housewarming, public relations planning, birthday, business gift
