Features Benefits Single Cylinder, 2-stroke, Air-cooled gasoline engineRated Power: 500WWith Japanese, European, Universal Socket or Voltmeter or DC output as you request.Our smart mobile Portable Gasoline generator has features as following: 1.Economical, low fuel consumption. 2.Compact in structure, Low in noise pollution and high in efficiency.3.Stable voltage and frequency 4.Brushless alternator and non-contact electronic ignition system adopted for easy maintenance 5.Exceptional performance at reasonable price