Every kid wants to get on board our T-Train 3in1 wet & 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. If you do not have power available, Fun Source rents generators to give you power but these are not included in the price of the unit. Fun Source is in no way responsible for power or power problems.