VEVOR Inflatable Bounce House Blower 1 & 1.2 HP 900W Commercial Air Pump Fan Powerful Performance Safety Top Design Waterproof Function Low-Noise Operation Sturdy Base Convenient Storage Speed: 3300 r/min,Rated Voltage/Frequency: 220-240V/50Hz,Air Volume: 530 m/h - 550 m/h,Item Model Number: DS-1.25L,Waterproof Class: IP24,Product Dimensions: 14.96x 9.29x 15.16 / 380 x 236 x 385 mm,Net Weight: 15.5 lbs / 7.04 kg,Power: 830W-900W