Ice chamber, auto-swing louvers for 4 way air deflection, water drain plug for easy cleaning, 5 castor wheels for easy mobility, motorize louver movement, rust free and easy to wipe and clean Auto drain switch: Water can be drained out easily from back by simply turning on the auto drain switch Air throw distance (ft): 55 Large opening on top: It’s unique large opening on top enables you to clean the water distribution tray and blockages thereby increasing the longevity of the product Extra large ice chamber: Optimus comes with extra large ice chamber providing maximum cooling comfort Body is made up of ABS, thermoplastic Air delivery: 5500m3/hr Suitable for: Upto 650 sq.Ft. Area Auto fill: No need to check on the water levels at regular intervals auto fill function regulates the flow of water ensuring maximum cooling Inverter compatibility less energy consumption Capacity: 65 liters Warranty: 1 year on product Power: 230 watts Includes: Air Cooler, Castor Wheels and Warranty Card with Manual Brand Crompton SKU 101328717_NP-1022056982