Product information:
Color: black, white, pink, blue, skin color, red, black accessories are complete, white accessories are complete, pink accessories are complete, Blue accessories are complete, skin color accessories are complete, red accessories are complete
Transmission range: 10 meters
Chip type: Zhongke Lanxun
Battery life: 0-4 hours
Function: call function, NFC function, support music, 23638577936,23676182180
Material: ABS
Usage: earplug
Style: simple style