This 12,000 BTU Arctic King air conditioner is ideal to cool rooms up to 550 sq ft in area. The remote control allows the user to select between 3 speed settings and to adjust the desired temperature between 17 °C and 30 °C. Also, an integrated timer can be set to automatically stop the air conditioner after a certain time, between 1 hour and 24 hours. Lastly, this air conditioner features R32 refrigerant and a washable filter. This product is backed by a 1-year full warranty.