Product information:
Color: Knight Black, denim blue, grapefruit pink, desert yellow, EK Orange [kijoge limited joint name], Knight black mini version, desert yellow mini version
Transmission range: 10 meters
Chip type: luoda
Battery life: more than 8 hours
Function: waterproof, noise reduction, bone conduction, ultra-long life battery, support music
Material: titanium alloy
Usage: neck hanging
Style: sports style