DIY wheel lights: DIY any picture you want, you can edit color pictures, and design their own text or picture.It is easy to operate
Automatic start and stop: parking automatically shut down, riding automatically open
For 26-inch and above bicycles, Water and fog resistant, double-sided display, high-speed CPU chip and position intelligent control
The use of German imports of epoxy resin cover dispose, and the durable design of environmental protection and 100% waterproof design, make you feel cool exactly during 365 days
Sided super-bright LED lights display 128 seven-color, the use of intelligent CPU core plus sensor, can adjust the picture display according to riding speed automatically; one minute automatic sleep set save electricity save worry .