Master Mechanic, 12V Inflator, 100 Maximum PSI, 0.035 CFM Air Flow, Onboard Pressure Gauge, Threaded Air Hose Valve Ensures A Leak Proof Connection During Inflation, 9' Cord Length & 22" Hose Length Offers Freedom Of Movement During Inflation, Includes Sports Needle & Inflation Nozzle Allowing For Recreational Inflatables.