4500 W digital inverter dual fuel (gas/LPG) portable generator. Fuel efficient, 3.4 gallon fuel tank that runs 18 hours (gas) at 25% load. Two 5 V USB ports for charging sensitive electronics such as phones or tablets. RV and camper ready with TT-30R outlet. Push button electric start. Telescoping handle for easy transportation. Remote start key fob included for starting and stopping generator.