The FIRMAN WH03042 Dual Fuel Inverter Generator delivers quiet, fuel-efficient power with the flexibility to run on gasoline or propane. Designed for RV trips, camping, tailgating, and home backup, this portable inverter generator provides clean power with less than 3% THD—safe for laptops, smartphones, TVs, and other sensitive electronics. Powered by a reliable 171cc FIRMAN engine, the WH03042 produces 3,300 starting watts and 3,000 running watts on gasoline, and 3,000 starting watts and 2,700 running watts on propane. The electric start with recoil backup ensures easy operation, while Eco Mode automatically adjusts engine speed to maximize fuel efficiency and extend runtime. A 1.8-gallon fuel tank delivers up to 9 hours of runtime at 25% load. The multi-feature control panel offers versatile outlet options to power multiple devices at once, including (1) 5-20R 120V 20A duplex outlet, (1) TT-30R 120V 30A RV-ready twist-lock outlet (25A/120V/3000W), (1) USB-A port (2.1A/5V DC/10W), and (1) 12V DC power port (8.3A/12V DC/100W). Low oil shutoff protection adds durability and peace of mind. Lightweight, portable, and operating at just 58 dB at 25% load, the WH03042 is built for quiet performance wherever you need dependable power.