300 PSI Mini Air Compressor to Fill Car, Bicycle, Ball Tires This Compress Has A Compact Size - Measures 5 X 4-1/4 X 2 3/4 Inches - Weighs 1-lb 2.9 Oz. 2 Inch Diameter Gauge On Top Is Easy To Read, And Measures Up To 300 Psi Powered By Your Car Battery, Via The Accessory Outlet In Your Dashboard Power Cord Is More Than 100 Inches Long, And The Hose Is 18 Inches Long - Includes Accessories Fills Car Tires, Bicycle And Motorcycle Tires, Sports Balls And Inflatable Pool Toys