As long as the inflator is inserted into the tire valve, tire pressure can be detected.With its automatic stop function, you can leave it alone when the air pum is inflating, which is time-saving and effortless.Made of ABS and metal, it has high hardness and long service life.It is 26cm long, 10cm wide and 17cm highIt is used to inflate tires.Item Name: Air CompressorMaterial:ABS,MetalPower Supply: Car Cigarette Lighter Power SupplySupply Voltage: 12VPower Cord Length: 300cmAir Volume: 25L/minCylinder Standard: 1: 22-cylinder Digital Display, 2: 22-cylinder Digital Display Large Screen, 3: 19-cylinder Pointer Black, 4: 19-cylinder Digital Display BlackInflatable Tube Length: 50cmMaximum Power: 120WSize:26cmx17cmx10cm/10.24inx6.69inx3.94inNotes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.Package Includes:4 X Accessories1 X Air Compressor