This year "Tiny Cooling Fan" if they do not hang a "saving" logo, are embarrassed placed on the counter sales. To achieve energy saving, variable frequency motor is standard. But there are also differences in frequency motor, different frequency motor, its blast effect is very different, users enjoy are quite different. Industry-leading US fans as an example, "Tiny Cooling Fan" uses a new ultra-low-voltage variable frequency motor 24V advantage in the overall performance was outstanding. R & D ultra low voltage 24V fan inverter motor, ensure fan starts running at 24V extra low voltage environment, safe and reliable. At the same time, "Tiny Cooling Fan" also with a three-phase DC inverter technology, can effectively reduce the operation of the rotor losses, and greatly increase the energy conversion efficiency, lowest power can be achieved 1.7W, every minute really reduce energy consumption in energy saving and environmental protection at the same time to ensure that the wind diminished.