– Mode: Highlight – low light – Blinking – gradient (long press 0.9S turn on or off, short press cycle of each function)
-Protection: Low voltage indication function (button at the red light flashing)
-Battery: With overcharge, over discharge, short circuit and temperature protection features such as supporting the use of the charging cable to connect DC5V power supply (computer USB port, charging treasure, mobile phone charging adapter) to charge
-When it is charging, the button shows the green light, when charging is complete,the light will goes out.
-Installation: straps fixed installation (recommended installation diameter F22-32MM)
-Charging 2 ~ 3H, highlighting 4H, low light 8H, flashing 7H, Graded 6H
– 1 x Bike Tail LightThe built-in Li-ion battery can be recharged by USB, long working time