10,000 BTU portable room air conditioner with full function LED remote control. Cools up to 400 sq ft (20 Ft. x 20 Ft. ). 9. 4 EER. 3 cooling 3 fan speeds plus dehumidify mode. Window vent installation kit included, no permanent installation required. Adjustable thermostat. 2 way air direction. Adjustable vertical louvers. Uses standard 115 v electrical outlet. 4 casters for easy room to room movement.