Bike light LED USB rechargeable red

Rechargeable red LED USB bicycle lamp, so you never have to be without a light on your bike again. These black lamp are rainproof, if you close the cover well and come with a charging cable. The charging time is approximately 3 hours. This light has 3 light modes: 100% brightness, 50% brightness and 25% l brightness. And also a 3 flashing modes. Instructions for switching between the different light or flashing modes: Press the button twice to change from light mode to flashing mode or vice versa. Press and hold the button for 2 seconds to turn off the lamp. Bicycle rechargeable back light 18 chips high bright red LED function: 3 lighting modes: 100% brightness 50% brightness 25% brightness 3 flashing modes: 100% brightness flash 50% brightness flash 25% brightness flash Double press the button to change from the lighting mode to flashing mode. Press the button(2s) to turn off the light. Inclusive Micro USB cable Charging indicator: the green indicator will flashing during charging and off finish charging. Battery; 3.7V/260mAh Size: 43x41x21mm Charging time: 3 hours