Quick and easy to setup in vertical or horizontal windows from 26.5 in. to 49 in. Not including installation kit Light and mobile compact design with 4-wheels for easy room-to-room portability 3-in-1 cools, dehumidifiers, and circulates airflow in 250 Sq. ft. room ComfortSense Remote Control automatically adjusts cooling strength based on the location of the remote. Quiet operation with noise as low as 52.5 dBA Evenly distribute cooled air throughout your room with the louver auto-swing feature 24-hour programmable timer. Let the air conditioner work on your schedule with the 24-hour timer, or find you the best cool setting for your favorite spot on the couch with the follow me feature. You can also run the AC in automatic mode, save you energy with the ECO mode,