Ordinary fan can only provide efficient cooling to a flat surface while we make the air flow following the shape of the motor and force the wind to get in

 the motor to achieve the maximum cooling, ordinary fan can only generates about 2 gram around on a motor shape but we can generate 12 gram+ wind

force. 

This is the #1 release with our logo on top, for such complicated design and angles to deal with, the injection mold is done by the true professonal.

First prototype and limited production only 100 copies in the market