The Firman WH03042 Electric Start inverter portable generator is quiet, versatile, and fuel-efficient. It provides clean power for electronics and sensitive equipment. It is best used for camping, tailgating, and recreational use. Powered by a fuel-efficient 171cc FIRMAN engine, it provides 3,300/3,000 Watts (gas) and 3,000/2,700 Watts (propane) of power to get through whatever life throws at you The dual fuel capabilities allow the generator to operate with gasoline or propane. The lightweight portability allows for ease of use. Combined with an electric or recoil start, the generator offers a great amount of versatility.