Midea Duo 14,000 BTU (12,000 BTU SACC) Ultra Quiet Smart HE Inverter Portable Air Conditioner for spaces up to 550 sq.ft., BlackUltra-Quiet OperationMaximum cooling, minimum noise. The sound level of Midea Duo is as low as 42db when cooling. That is almost as quiet as a library.26 Feet Further Airflow DistanceWith an advanced air duct system that amplifies the airflow for high- velocity, long-range air projection, Midea Duo blows cool air up to 26 feet away, reaching every corner of your home.Flexible Airflow DirectionThe dynamic 102 cool swing provides more flexibility in changing the airflow direction, offering immersive cooling without the discomfort of direct cold air.Simple & Space Saving InstallationThe smart built-in design streamlines the installation process and allows hassle-free storage: no more missing accessories. The vertical pull-out method also takes up less space.WarrantyMidea is the world’s largest provider of air conditioning products. As a testament to our dedication to quality, we offer a one year parts and labor on this product.