This is a Restored / Refurbished Midea 12 000 BTU DUO Portable Air Conditioner original new model MAP14AS1TWT-C. The Midea DUO Smart 12 000 BTU SACC 3-in-1 inverter portable air conditioner has the power to cool dehumidify and circulate air in spaces up to 550 Sq. Ft. with a unique hose-in-hose design that delivers 20% better cooling. In addition to that this product is engineered with variable-speed inverter technology to achieve more than 40% in energy savings compared to U.S. federal standards. Smart functions include a smartphone app to control your AC through Wi-Fi from anywhere at home through the cloud or even using the Google Assistant or Amazon Alexa. For added convenience the 4-wheel design and attached hose and window kit make installation and set-up easy.