DC brushless motor that is more powerful， quieter and lighter than conventional motors

Inverter circuit on the motor adjusts the RPM to extract the maximum performance depending on the voltage level

LED light and beeping system that indicates problems with the compressor (i.e. high temperature or low voltage)

4 air-outlets provide flexibility， 2-outlets for high pressure tools， 2-outlets for regular pressure tools

Easy drain lever- by turning the lever， the ball valve quickly opens to drain the air and water easily， this helps to prevent air leaks caused by foreign substances