"220V Cooling Fan" As technology advances, gradually raise the level of human life, people comfort of various household appliances have become increasingly demanding, fans of traditional control methods can not satisfy the needs of social development . Low "220V Cooling Fan" prices, relative to the air-conditioning is concerned, more likely to be accepted by the majority of the people, intelligent design herein "220V Cooling Fan", all from the comfort of people's view, is a with according to temperature Automatic fan speed control size, automatic switching function of the new smart fan.