Stay comfortable year-round with this 3-in-1 portable air conditioner delivering powerful 12,000 Btu (Ashrae) / 8,000 Btu (Sacc) cooling for spaces up to 450 sq.ft. Its versatile operation combines cooling, dehumidifying (75 pints/day), and 3-speed fan modes with auto-swing airflow. The ultra-quiet sleep mode ( 54dB) and 24-hour timer ensure restful nights, while four casters and built-in handles enable easy room-to-room mobility. Includes window installation kit for vertical/horizontal sliding windows (25.5"-49") and features washable dual filters plus dual drainage options.