【3-IN-1 Evaporative Cooler】has 3 wind speed settings (Low/Medium/High) and 3 modes (Normal/Natural/Cooling) to achieve 3 functions of blowing, humidifying and cooling air, whether it is outdoors in dry and hot weather Indoor space can bring you a different cooling experience. 【Quick Cooling】Our evaporative air cooler has 3 sides of air inlet panel + 3 sides of water seepage & air filtration wet curtain, which greatly increases the evaporation surface area of water, achieves rapid filtration and purification of air, and evaporates water to achieve cooling and cooling effects. 【120° Automatic Swing Air Supply】This portable air cooler has a wide 120° left and right automatic swing function and up and down 90° adjustable blinds, with an air volume of up to 1800 CFM, allowing every corner of the 350 square foot space to be enjoyed evenly and effectively Cool air conditioning. 【Remote Control & 12-Hour Timer】Uses wireless remote control + touch panel to manually adjust 2 control methods, set the timer (1-12 hours)/wind direction swing with one button, and easily switch between 3 wind speeds/modes/cooling functions. Equipped with 4 lockable swivel casters, you can easily move and fix it to where you need a portable evaporative cooler. 【8.4-Gallon Large Water Tank】This outdoor air conditioner is equipped with 4 ice boxes + 8.4-gallon large water tank. Water is manually added from the top and flows into the bottom water tank for storage. When working, the water pump pumps water from the bottom to the top and then flows down from the 3 side water curtains. Realize automatic water circulation cooling.