JTS COMP1 Portable PCP Compressor Max. pressure: up to 4,500 PSI Adjustable auto-shutoff Power source: 12V car battery or 110V/220V outlet Moisture filter Compressor includes carrying handle Thermal dissipation system with high-flow fan cooling No oil required Built-in water separator Jumper cables included Includes fill hose Sealed needle-style crankshaft roller bearing Dimensions: 10.5 x 5.5 x 5.5