380W Powerful Bounce House Blower: Our inflatable blower is equipped with a 380W 3.2A super motor, providing strong impetus and saving more energy. Horsepower: 0.51HP. Can fill the outdoor inflatable that you need quickly without effort. Our air pump for inflatables with a wide range of uses indoors and outdoors. It’s suitable for bounce houses, water slides, paint booth and other suitable inflatable bouncers.