Improve your living condition with our 9,000BTU Portable Air Conditioner!This portable air conditioner features 3 modes (Max. 210 CFM fan mode in spring & autumn with high and low speed, 55 prints/24h dry mode in the rainy season, and cool mode in summertime) for all seasons and a sleep mode. This portable air conditioner is equipped with 2 optional operation methods---built-in button-control panel/ remote control at distance. A 24h smart timer gives you a timing function for saving your bills. The removable upper and lower air filters capture hair and dust for optimized working results. Besides, it is safe to use with water overflow protection and overload protection.