"Tiny Cooling Fan" first try failed. Second honestly go to Apple App Store search application given in a variety of application modes, custom, timing and so on. Providing a sleeping wind, increasing intelligence and custom modes basic standards on wind and natural wind, which is obviously "Tiny Cooling Fan" a major selling point, but how many people use there until after the launch will see the feedback Besides the data, they aim to completely customize the user choose, to everyone's style, so the wind can be customized. If "Tiny Cooling Fan" speaking from experience, it should be changed to the ACFTU plug mode, because there are two screws I need to use a screwdriver to complete, a little picky oh! Well, look at the overall effect after installed, slim.