Master mechanic, 12v/120v home & auto inflator, 0.9 cfm air flow, operates using power source in vehicle or home, large digital display for visibility, automatically shuts off when desired pressure is obtained, compact design allows for portability, 2', 120v power cord & 10', 12v power cord with cigarette lighter plug, inflates vehicle tires, bicycle tires & sports equipment up to 120 psi, includes mattress nozzle, 2 sports needles & pressure valve adaptor.