Product information:
Color: X19 Pearl White, X19 girl pink, X19 sky blue, X19 classic Black
Chip type: Jerry
Usage: earplug
Transmission range: 10 meters
Channel: Stereo
Applicable occasions for gifts: Wedding, festivals, trade fairs, advertising promotions, anniversary celebrations, business gifts, awards commemoration
Battery life: 120
Functions: power display, call function, NFC function, voice control, music support, multi-point connections