"Micro Cooling Fan" also known as box fan or box fans. Compared with other fans, it appears to be later. It has some characteristics different from the traditional fan, desk fan and stand fan compared with ordinary, its soft wind, which greatly reduces the discomfort of long hair, especially for the elderly and infirm and children. "Micro Cooling Fan" is rotated, turn pages by changing the air flow direction sent, up and down to form a three-dimensional air space area. This wind instantaneous change, non-directional, air soft, like natural gusts. In addition, its low noise, at the same size, "Micro Cooling Fan" than the noise table fan, stand fan, at least to the lower 2 dB.