Honda's EU3000is original two-tiered noise dampening system and Eco-ThrottleTM ensure quiet operation. Honda's EU Series generators operate at 49 to 59 DBA, making them ideal for camping, supplemental RV power and any other activity that requires quiet operation. They are very fuel efficient, running up to 20 hours on 3.4 gallons of gas! Honda's inverter technology means stable and clean power in a small and light package. By taking the raw power produced by the generator and passing it through a special microprocessor, Honda generators are able to produce a sine wave equal to or better than your household power. This means you can even operate the most sensitive electronics without fear of interruption.