This 120 volt canister style air pump inflates and deflates towables, pools, air mattresses and beach toys. The accordion-style hose locks onto the pump and valve fittings, eliminating annoying disconnections. Six universal valve adapters fit all popular valves. For added convenience, there’s a carry handle and a 10 ft. long power cord. Volume is 300 liters/minute, maximum pressure is 3 psi. It draws 7.1 amps / 917watts.