Materials : nylon+ reflective mesh
Harness Color :Red,Blue,Green
Led color: RGB
Size: S: 2.5*32-55CM M: 2.5*45-75CM L: 2.5*60-100CM
Battery ：450mAh USB rechargeable battery
Using hours: 3-5 hours charge for 8-10 hours using
Flashing modes: red flashing/blue flashing /green flashing /pink flashing/red-blue-green flashing/ RGB gradient breathing mode
Using: Press the button for 3-5 seconds to start, same procedure to turn off the led. The led has memory function, will keep the led color that you left when you turned off last time.