1, Working Principle: The principle that water evaporation cools the air is introduced to the system and has widely used in the world. The air inside is drawn out by the fan, resulting in negative press; the hot and dry air becomes cool after passing the Cooling pad. The cool air then absorbs the heat inside and then drawn out by the fan. The temperature is at last reduced.
2, Character of Pad: high absorbility, high water resistant, anti-mildew, and long service life.
3, Character of Fan: high tension, low noise, low electricity consumption.