"Tiny Cooling Fan" as all intelligent devices, equipped with a Wi-Fi module and a variety of sensors that can sense infrared motion picture content, ambient temperature and humidity. With these sensors, when someone enters the room, it automatically starts to rotate, speed according to the current temperature. The more people in the room, "Tiny Cooling Fan" The speed will be faster, trying to maintain proper indoor temperature and humidity. In addition to fully automated, but if you feel satisfied enough, you can use the smartphone application to be adjusted, for example, make you cool turn of speed mode, so you sleep the sleep mode, even combined wind speed and Shengguangxiaoguo alarm mode. If there is not, you can also manually adjust the speed. "Tiny Cooling Fan" technical ability to learn, to remember what the mode is user feel most comfortable.