DYUNCZ Commercial Evaporative Air Cooler Fan, 4500 CFM Swamp Cooler with 13 Gallon WaterTank, Portable Air Cooler with 3 Speeds, 4 Ice Box, for Large Rooms, Factory, Outdoor Use(45x35x90cm)

【3-IN-1 High Efficiency & Fast Cooling: Evaporative swamp air cooler, a 3-IN-1 function combination of fan, air cooler and air conditioner. The cooling performance can absorb the surrounding hot air and cool it down quickly, evaporate the water to release cold air, and create a comfortable space environment for you. Low/Middle/High speeds for you to choose and adjust the speed you need according to your needs. If your air conditioner can’t meet your demands, this air cooler is your best choice. 【Hassle-free to Use】: Easy to operate with mechanical buttons. No need to worry about using portable evaporative cooler for extended periods, the buttons won't blur, and you won't forget which mode you selected. With 3 air intake panels, three-speed modes and three wind types, you can easily adjust the settings to your liking using push button. 【Horizontal 120°and manual up and down 95°Oscillating】: The inner blade can automatically rotate 120° horizontally or manually adjust up and down 95°. It can ensure that it does not only blow in one direction to avoid causing harm to the body. It is more conducive to let the cool air cover every corner of your room in fastest time. 【Large Watrer Tank for Long-Lasting Cooling】: Our air cooler for room features a large 10.5/13-gallon water tank , so you can enjoy hours of uninterrupted coolness without the need for frequent refills. Plus, it comes with 4 ice boxes to enhance the cooling effect even further! 【Portable】: No complicated installation, it has 4 caster wheels that can be moved to any place you need. It's perfect for usesuch as garage, factory, patio, pool or even during outdoor activities such as camping or barbecue.