Like new condition, very quiet, less than 10 hours runtime. Hyundai has changed the design and specs on this model, but I have included a link to Walmart.com that still has it on their site. The Hyundai HY2000si digital inverter is fitted with a 125 cc, 4 Stroke OHV, 1 cylinder engine that generates 3.8 HP and 5500 RPM, and delivers a total of 2,200 surge watts and 2,000 continuous watts. https://www.walmart.com/ip/Hyundai-HY2000si-Portable-Inverter-Generator/15054347