4 Stroke 79cc OHV engine generator with 2500 starting watt and 1900 running watt inverter technology produce clean power (less than 3% THD) Portable and lightweight design weighing just 39 lb for easy transportation and storage 100% load operation 56 dB from 23 ft quite for camping and tailgating events Two three-prong 120V 15A receptacle one 12V DC Outlet two 5V USB ports Includes 5.5 hours run time at 50% load LED indicators alert ECO Mode Parallel Capable -