Quickly Inflates And Deflates Almost All Inflatable Products Designed To Provide Maximum Airflow 3 Valve Adaptors To Fit Nearly Every Inflation Valve Large Air Chamber For Rapid Inflation Max Air Flow: 680 L/Min; 110-120V~60Hz,0.95A; Max Pressure: 390 Mmh2O (0.55 Psi / 0.038 Bar)