Efficient Cooling and Heating;: 12,000 BTU cools/heats 750 sq. ft. with 19 SEER2 rating, saving energySmart Control;: Adjust settings remotely via smartphone. Stay comfortable anywhereQuiet Operation with Timer;: Runs at 41 dB with a 0.5-24H timer. Perfect for peaceful nightsWide Application Versatility;: Fits bedrooms, living rooms, or offices. Ideal for any spaceComplete Installation Package;: Includes 16.4 ft copper line, wire, and accessories. Ready for pro setup