4500Psi/30Mpa PCP Air Compressor Manual-shutoff, Oil &Water-Free, Power by 110V. High Pressure Air Compressor. Voltage: AC110V / DC 12V. Power supply: US plug. Cooling Way: Built-in Fan. Temperature display: LCD display. Noise:Less than 80db. Prodcut size:19cm16cm12cm/7.48″6.3″4.72. Net weight: 5.4kg. Package size: 30cm25cm25cm/11.81″9.84″9.84. The red terminal is positive (battery +) and…