Topteng 4800 CFM Swamp Cooler 16-Gallon Portable Evaporative Cooler - 120° Oscillation with 3 speeds and 24-Hour Timer for Commercial, Industrial, Garage, Patio Use, Outdoor Air Cooler

3-in-1 Versatile Cooling System Triple-Sided Cooling Technology Wide-Area 120° Air Circulation Smart Water Tank System Convenient Control