Evaporative cooling High-tech PTC ceramic heating Centrifugal rotor,large wind, Microcomputer control toughened glass panel submersible pump cooler mix heater Function Introduction:Evaporative cooling,humidifying air.High-tech PTC ceramic heating.Centrifugal rotor,large wind,low noise.Microcomputer control,color LED display,remote control function.Three kinds of wind:normal,natural,sleeping. ...