Brand: Heartless
Item No.: PE19
Transmission range: 10 meters
Function: battery display, call function, support for music, multi-point connection
Custom processing: Yes
Print LOGO: Yes
Bluetooth protocol: 5.0
Channel: stereo
How to use: earplug style
Single or dual ear: bilateral stereo
Applicable gift-giving occasions: weddings, birthdays, holidays, housewarming, trade fairs, advertising promotions, employee benefits, anniversary celebrations, business gifts, opening ceremonies, awards commemorations, public relations planning
Color: mist powder, navy blue, twilight purple, dolomite white
