item number:B2
Transmission range:10 m
FunctionBattery display, call function, NFC function, voice control, music support, multi-point connection
Custom processingyes
Bluetooth protocol:5.0
vocal tract stereo
Usage Head mounted
Is it single or binaural Bilateral stereo
Occasions for gifts Weddings, birthdays, festivals, housewarming, trade fairs, advertising promotions, employee benefits, anniversary celebrations, business gifts, opening ceremonies, awards commemorations, public relations planning
color :Titanium black, silver white, coral red, navy blue, mint green, beige gold
Chip type: Jerry
Battery life:14 (hours)
Year/season of release: 2022
model:B2
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