PowerRushTM Advanced Technology delivers over 50% more starting capacity allowing you to do more with less*; Quiet Inverter Power reduces sound emissions and provides optimal performance; True PowerTM Technology provides clean, stable power ideal for sensitive electronics, tools and appliances; Easy to Carry compact & lightweight design with built-in handle makes transportation easy; PowerDialTM Choke, Run, Off: three operation settings integrated into one simple-to-use dial; Economy Mode automatically adjusts engine speed to save fuel and reduce sound emissions; USB Ports to charge mobile devices including smart phones and tablets; Parallel Ready to connect two GP3300i inverter generators for twice the power. (Parallel kit sold separately.); Generator Status Lights visual alerts when unit is low on oil, overloaded or ready to use.