Cool down rooms up to 250 square feet fast with this portable air conditioner that mixes serious Btu output with quiet, sleep-friendly operation. A 3-in-1 design covers Cool, Dry, and Fan modes, while 90-degree adjustable louvers direct airflow exactly where you need it. The temperature range from 61 to 90 degrees F plus a smart 1-24 hour timer schedules cooling around your work, sleep, or out-of-office hours without leaving the unit running.