Amazing Value, kindergarten simple to use:
Install & Remove in seconds without tool!
Step 1: Unpack your bike tail light set.
Step 2: Mount the rear bike light with the rubber bands very simply to your bike frame, fork, seat post, handlebar, saddle bar, seat stay, bracket, rims or helmet.
Step 3:Choose the lighting mode that’s right for you.
Step 4: Enjoy long safety riding.
Step 5: Want to use it somewhere else? Simply un clip and move to the next location.
Step 6:Low battery? Find the nearest device with a USB port (laptops, computers or your cell phone plugis ideal) and plug it in for 2 hours or less full charge.