This PCP air compressor is designed with a built-in fan and adapter, no need to connect with an external transformer and use water or oil, effortless for you to operate at home or the field. Adjustable pressure gauge and temperature gauge enable you to monitor the compressor anytime, pressure preset, and auto-stop. In addition, a built-in oil/water separator and 8mm quick connector provide a high efficient inflating performance.The portable design is perfectly suitable for PCP air rifle, paintball tank, mini diving bottle, air pistol, etc.Specifications：Max.Pressure: 4500Psi/30Mpa/300BarVoltage: 12V DC or 110V 220V ACStop Mode: Auto-stopCooling Way: Built-in FanInflating Rate: 2700 r/minOil/Water Separator: Built-inWater or Oil: No needAdapter: Built-inMax. Tank: 0.4 Gal/1.5 LFilling Time(0-300Bar): 18 minFilling Time(2000-300Bar): 5 minQuick Connector: 0.3 in/8 mmNozzle Material: CopperMax. Temp : 158 ℉/70 ℃Rated Power: 350WMax. Noise: 75 dBSize: 23.3X17.2X12.1cmProduct Weight: 5.5KGPacking List :1 X PCP Air Compressor1 X Car Power Line1 X Home Power Line1 X Air Outlet Hose1 X Spare Parts Suit