Remember when you had clean and quiet portable power? The WEN Super Quiet 4500-Watt Inverter Generator produces clean energy free of voltage spikes and drops without all of the noise of a regular generator. Generate up to 4500 surge watts and 3500 rated watts of power. Our 212cc 4-stroke air-cooled OHV engine operates at an extremely quiet 58 decibels at quarter load . about as quiet as a window air conditioner or the average conversation. This limits its invasiveness while hunting . camping . tailgating and restoring back-up power. The WEN Watchdog CO Shutdown Sensor helps protect both you and your family by automatically turning off the generator if dangerous levels of carbon monoxide are detected. The WEN 4500W Inverter Generator is also equipped with fuel shutoff. This feature turns off the flow of fuel . allowing the generator to use up the remaining fuel from the carburetor before automatically shutting down. This helps fight the build-up and blockages caused by stagnant fuel inside of the carburetor . minimizing maintenance while prolonging the unit’s lifespan. Designed to mirror a pure sine wave . this generator limits total harmonic distortion to under 0.3 percent at no load and under 1.2 percent at full load . making it safe enough to run laptops . cellphones . monitors . tablets and other vulnerable electronics. The lightweight design along with the built-in wheels and folding handle make for easy portability while the ultra-efficient 2.2-gallon tank provides up to 8.5 hours of half-load run time. Our fully-packed panel comes equipped with two 3-prong 120V standard household receptacles . one RV-ready AC 120V 30A NEMA TT-30R receptacle . one 12V DC receptacle . two 5V USB ports and an easy-to-read digital fuel and load display. Maximize fuel economy by engaging the Eco-Mode switch. This feature allows the generator’s engine to automatically adjust its fuel consumption as items are plugged into and unplugged from the panel . preventing the usage of unnecessary gasoline. The oil access cover makes for easy oil changes. Need more energy? Easily link up two WEN inverter generators using a WEN Parallel Connection Kit (sold separately) in order to share wattage between multiple units. Low-oil and low-fuel automatic shutdown . indication lights . and overload protection safeguard both your generator and your electronics from damage. The included spark arrestor allows for legal use in national parks and campgrounds. And because this is a WEN Product . your inverter generator comes backed by a 3-year warranty . a nationwide network of skilled service technicians and a friendly customer helpline. Remember when your generator powered your electronics safely and quietly? Remember WEN.