This air cooler from Orient comes at an affordable price and has a long-lasting life because of its strong plastic which makes it corrosion resistant. It consumes a very minimal amount of electricity so it is economical too. It produces very less amount of noise on its working so you get get a silent and comfortable sleep. Its 52 liters water storage tank can produce cool air for many hours so that the user won’t have to worry about filling the tank again and again. The company also covers one year warranty on this product.