Every kid wants to get on board our T-Train 3in1 wet and dry combo unit. This unit has a bouncer, climbing wall, and slide built into one terrific looking inflatable. In the summer, this unit can be used as a waterhouse, waterslide combo. If you do not want to get wet, the unit is a perfect bounce, climb and slide. This unit has a step added for easy entrance and exit of the inflatable. This unit has 1 blower that requires a regular 110V household outlet to operate.