The LIFAN G3500IOE-2 with inverter, is part of our portable generator line. It is EPA approved and is extremely quiet and dependable. This quality generator produces “clean power” with a sine wave distortion of less than 2%. All of your sensitive audio & video electronics such as laptops, computers, LCD and plasma televisions, surround sound systems, sensitive tools, video game consoles, and cell phone chargers can be powered without the risk of damage. This unit is a perfect fit for Camping, RVing, Tailgating, or general use around the house.