Product information:
Color: DX09 Black, DX11
Transmission range: 10 meters
Chip type: Jerry
Battery life: 4-8 hours
Function: waterproof, 20394237353,20455333045,20481445632,20522014470,21199533892,21199533893,21199533894,20306250497,20518914996,21478095313
Material: ABS
Usage: earplug
Style: E-sports games