1.Unique design with LED light, guaranteeing dazzling and beautiful light effect at night.
2.Easy installation and removal, just a simple clip-on mounted on the spoke of all kinds of bicycle.
3.Three modes for you to choose from: first press for quick flash, second press for less quick flash, third press for constant light, fourth press for switch-off.
4.Made of ABS material, very durable and water resistant: (Waterproof Rate:IP65), resisting rain and water splash.
5.It looks much more beautiful and dazzling if you install more that 2 pieces.