"Micro Cooling Fan" There are five different players to choose colors: blue, green, red, yellow, white; and each color in the skeleton parts are fitted with four identical color LED lights, when the fan is running, when energized, accompanied by high-speed rotation of the fan LED lighting is very cool fashion, with the measure through the chassis better. Comments: first "Micro Cooling Fan" low-pressure low-power design, support 5V start, and more substantial amount of wind, rich color to meet the aesthetic needs of the user selects a different, LED effect fashion cool, very suitable for installation constructed chassis cooling channels. Currently this product is hot, priced at 29.90 yuan, which for a LED "Micro Cooling Fan" for the price is not high, with a good price, like a friend to buy.