Bounce House Blower - 1hp 780 Watt Zoom Commercial Air Blower for Inflatables Exclusively Designed Fan for Maximum CFM and Low Amp Draw. Static Pressure is 20% Higher and Power Consumption is 15% Lower Than Previous Designs Easy Access to All Parts and Electrical Components New AFAD Self-Adjusting Air Flow Feature for Maximum Performance Easy to Move and Store Using Built In Handle. Only Weighs 21 lbs. 1 HP - 780 Watt Ultra High Output 110V, 60HZ. UL Listed