Features: Upgrade Air Cooling Conditioner: The cold water in the water tankis pumped to the top of the machine body by the water pump,then flows down through the wet curtain paper,the cold air with certain humidity around the wet curtain paper is blown out by the rotating wind wheel.3 speeds wind adjustment, you can choose the perfect wind speed according to your needs. Energy-efficient:Compared with a window AC unit, this air cooler can be easily installed in rooms with or without windows, no need of anymodifications,you can enjoy personal cooling and freshness with fewer bucks. Remote Control and 90 Oscillation: You can adjust the front shutter in any position manually, and oscillate them right to left 90 by remote control. Benefit from the powerful wind of 2000m/h, can quickly cover your area up to 20-30. No more move around. Large Water Tank: Design with 10L water container capacity, able to cooling for a long time with one time water adding. Come with 2 ice crystal box, freeze it and put it in the upper water tank, which can slowly cool down the water in the tank. Up to 7.5-Hour Timing Setting: Equipped with a maximum of 7.5-hour timing setting which adjust at remote control. Or press the button on the top of the machine to set 1/2/4hours, the evaporative bladeless fan will work and stop automatically, ensures you could enjoy a cool and peaceful night without any interruptions. Lightweight Easy to move: This electric evaporative air cooler is lightweight 8.8 lbs and portable. It is more convenient to move with the gliding casters and the built-in handle. No matter where you need cool air, from the bedroom to dorm room to recreational trailer. Its compact size can easily fit into any small area, like under the desk and dining table. Specification: Wind Spread Range: 2000m/h Rated Power: 60W Water Tank Capacity: 10L Wind Distance: 8.5 meters Applicable Area: 20-30 Timer: 0.5-7.5h adjustable Battery for Remote ontrol: CR2025 150mAh 3V Product Material: PP+ABS Product Weight: 4kg Product Size: 25.7x28x61.8cm Package Size:64x32x29cm/25.1x12.5x11.4in Package Weight:4700g/10.3lb Packing List: 1 x Air Cooler 4 x Wheel 1 x Remote Control 2 x Ice Crystal Box 1 x User Manual