The Intex Quick-Fill™ AC Electric Air Pump is perfect for using indoors. It operates on 120V AC, simply plug it into an available outlet and begin inflating or deflating. The included adapter with 3 nozzles makes this pump compatible with many different inflatable products while the 1100L/min max air flow gets the job done quickly. Never get caught trying to inflate manually, get the Intex Quick-Fill™ Pump and get the job done quick!