Brand: Blue Ling

Item No.: T13

Transmission range: 10 meters

Function: battery display, call function, NFC function, voice control, support music, multi-point connection

Custom processing: Yes

Print LOGO: Yes

Bluetooth protocol: 5.0

Channel: stereo

How to use: earplug type

Single or dual ear: bilateral stereo

Applicable gift-giving occasions: weddings, birthdays, trade fairs, advertising promotions, employee benefits, anniversary celebrations, business gifts, opening ceremonies, awards commemoratives, public relations planning

Color: black, white, pink