Homepointe, 9″ Digital Reversible Twin Window Fan, 3 Speed Settings, Cool Brings Fresh Air In, Exhaust Removes Stale Air From Room, Circulate Operates Fans In Opposite Directions Creating Air Circulation & Room Ventilation, Turbo Fan Blades Designed For Maximum Air Movement, Accordion Expanders To Fit Most Windows, Removable Legs And Molded Handle For Portable Use. High Speed: 65 Watts, RPM For High Speed: 1250, ETL Listed, 120V, 60Hz.