... , start with air, continuous working,powerful.auto start AS186 AC 220V Mini Air Compressor Features:1. Single Cylinder Piston Compressor With Air ... / 50Hz, 110-120V, 220V / 60HzMaximum pressure: 4 bars (58PSI) Air output per min.: 23L/min.Auto stop, start at 30psi, stop ... : 22.8 KGCertificate: CE, GS, ETL, CETL, ROHS CE AS186 AC 220V Mini Air Compressor with air tank