They incorporate Honda's latest Inverter Technology in a dual-voltage configuration, so now you can power up appliances that require 120 or 240 volts, as well as any sensitive electronic equipment such as computers and sophisticated home entertainment systems. Two versions are available: the EM electric-start models and the EB manual-start models for commercial usage, which incorporate ground fault circuit interrupter (GFCI) circuitry. They are 30% more compact than conventional generators and come standard with transport wheels and a really innovative, fold-down handle for easier storage. You really have to see one in operation to appreciate all the features of these new Honda Inverters.