Portable Performance No Fuel Mixing Advanced 4-Stroke Technology provides outstanding fuel efficiency, low emissions and no messy fuel mixing. 4 Year Domestic Warranty* 4 Year Domestic Warranty* Honda's leading range of power equipment comes with leading warranty periods. Our range of power equipment products carry up to a 4 year domestic warranty*. Eco-Throttle™ System Eco-Throttle™ System Honda’s Eco-Throttle™ system automatically adjusts engine speed to the optimum level to match the usage load. This results in excellent fuel economy, and makes a quiet generator even quieter. Sinewave Inverter Technology Sinewave Inverter Technology Our EU series generators feature a microcomputer-controlled sinewave inverter that guarantees commercial-quality electricity – ideal for use with sensitive equipment such as laptops and computers.