New E7S Wireless Binaural Mini In-ear Sports Bluetooth Headset

Product information:
Color: E7S Black English, E7S white English, E7S pink English, E7S green English, E7S blue English, E7S yellow English
Transmission range: 10 meters
Chip type: Jerry
Battery life: 0-4 hours
Function: call function, voice control, support music, 23570584148,23497610471
Usage: ear hook
Style: Creative Design