This 4-in-1 portable Ac offers cooling (11,500 Btu), heating (12,000 Btu), dehumidifying, and fan modes for rooms up to 400 sq. ft. Its self-evaporating system reduces noise to 52 dB. Easy to control with Led display or remote, it features a 24-hour timer, 3 fan speeds, and auto air swing. Simple to install and move with wheels and handles, perfect for any room.