Lower surrounding temperature

AOLAN Evaporative Air Cooler by Sunpentown with Cooling Pad can lower surrounding temperature and humidify the air using water evaporation. The evaporative cooler or swamp cooler, provides a versatile and economical way to cool and humidify your immediate area. This evaporative air cooler features a 3-D Cooling Pad and rotating louver for added cooling and air distribution. The evaporative cooler easily rolls from room to room and can also be used as a fan or humidifier if temperature is not an issue. The remote control allows you to easily change settings.