Ideal for tailgating or camping . the Sportsman 3500 Watt Dual Fuel Inverter Generator has the power and flexibility to handle the task. Safely charge and run your phone . computer . television and more using either unleaded gasoline or propane gas as a fuel source. With this Dual Fuel ability . you can use whichever is more easily available or affordable. The sine wave power delivers clean . stable and reliable power making it safe for use with sensitive electronics. You won’t have to leave your tablets . computers . and televisions at home. The 3500 surge watt . 3000 running watt Dual Fuel Inverter Generator can be used as a portable power source at home . with the RV or camper . and while camping. The generator is equipped with one RV ready outlet . two 120V AC outlets . one 12 Volt DC outlet for battery charging . and a dedicated USB port for charging electronic devices. With a 50 percent load . the Sportsman 3500 Watt Generator can run for 10 hours on a full tank of gasoline (one gallon) and 12 hours with a full tank of propane (the common gas grill type). A 5-foot propane fuel hose with regulator is included so you can get the generator up and running quickly and easily. The 7 HP engine is surprisingly quiet; and runs at less than 69 Db. This 3500 Watt Dual Fuel Inverter Generator also comes equipped with a parallel power port terminal that allows the user to chain multiple generators together to increase the total output power by using a Parallel Power Kit (sold separately).