Multiple power sources, for car and home use. Digital display function 4. Fast charging speed 5. Portable to use Specification: Current: 60HA Voltage: DC 12V / AC 110V / AC 220V Motor power: 300W Working pressure: 4500PSI / 30Mpa / 300Bar Cooling system: Built-in Fan Charging rate: 20min/0.5L tank Shut Down: Manual Lubricating Oil: Oil-free Power cord length: 1.5M Material: 304 stainless steel Package size: 3227237CM Package weight: 7.942KG Package Contents: 1PC Air Compressor 1PC Transformer 1PC Car Power Cable 1PC Oil-Water Separator (with pressure relief screw) Others as picture shows.