"Tiny Cooling Fan" of playing time is quite long, so the total power consumption is also not to be underestimated. Frequency biggest feature is the energy-saving fans, the current minimum power DC inverter fans can go to 30W, much more than the average fan (55W) energy saving. One new fans, according to the minimum block blown eight hours per day basis, "blowing 52 genius with 1 kWh of electricity." Frequency "Tiny Cooling Fan" Another advantage is running smoothly. This fan blades and use more gentle breeze block 26, block 32 stepless design, as opposed to ordinary "Tiny Cooling Fan" fixed three wind speed, frequency fan can flexibly adjust the most appropriate wind speed, as well as natural wind, sleep wind, standard wind and other settings so the wind blowing more soft and comfortable.