This 12,000 Btu portable air conditioner efficiently cools spaces up to 550 sq. ft., ideal for bedrooms, living rooms, or offices. Its versatile 3-in-1 design includes cooling, fan, and dehumidifier modes with adjustable fan speeds and sleep mode for year-round comfort. Easy mobility is provided by 360degree(s) rolling wheels and built-in handles. The included window kit enables tool-free setup for vertical or horizontal windows. An Led control panel and remote allow simple temperature, mode, and 24-hour timer adjustments. Energy-efficient operation features a self-evaporation system, low noise as low as 49 dB, and a washable filter for cleaner air and savings.