Master mechanic, 12v, heavy duty, portable, tire inflator, 100 psi maximum, 1 cfm air flow, gearless direct drive for quieter operation, cast alloy air pump casing with cooling fins, pressure gauge is included to monitor use, rubber feet minimize vibration, 5' polyurethane air hose for easy access, includes 10' power cord, 12v dc adapter to connect directly to your vehicle's dc outlet, 3 nozzle adapters for use with a variety of inflatables, & nylon carry bag.