brand:Feoudou Article number:0098 Transmission range:15 meters function:Power display, call function, support music Processing customization:yes Printed logo:sure Bluetooth protocol:5.0 Vocal tract:stereo Mode of use:Headwear Single and double ears:Bilateral stereo Suitable for gift giving occasions:Wedding, trade fairs, awards commemorative colour:black, heather gray, red, blue Is there a special supply source for cross-border export:no Support customization:support Patent source:no Mold type:Private model chip type:Zhongke Lanxun
