Wide coverage with 12,000 BTU cooling capacity and 12,300 heating capacity. Built-in cool, dry, heat and fan mode, and turbo mode for faster cooling and heating. 40-50° horizontal and 90° vertical auto swing for instant cooling and heating. The child lock function locks all buttons on the remote control. Equipped with LED temp display which is switchable between ℉ and ℃. Allows you to set OFF timer or ON timer with a 24H timer and will auto off after a 10-hour continuous operation under sleep mode. Featuring a self-cleaning and removable washable filter for easy maintenance. ETL approved and AHRI certified.