LED Lights Bicycle Light (7 LED)

There are total 7 pcs LED lights, 5 pcs in white, 2 pcs in red. Made of silicone shell, LED light inside. There are three models of the light. Click the button once, it will light up always, click again, it will flash fast, and click third, it will flash slowly, and click fourth, it will turn off the light. Easy to install quickly, without any tools required! It will work with 3 pcs AAA batteries, but it do not come with the batteries. 2 3/8" L x 1 3/4" W x 2 1/8" H