AstroAI Tire Inflator Air Compressor 12V DC, Digital Pressure Gauge Car Tire Pump 150 PSI, Auto Shutoff, Electric Air Pump for Car Tires, Bicycles, Other Inflatables

This AstroAI air pump is a well designed, well made product. And, it is very reasonably priced. It has internal storage for accessories. Backlit digital display lights up when you apply power thru the 12 volt "cigarette lighter" plug. Has push buttons for 5 preset pressures, car tires, motorcycle tires, bike tires, beach balls, and sports balls. Or, can manually set the pressure anywhere between 0 and 150 PSI. Has a pushbutton for starting/stopping the pump and a button for and auxillary led light. Pump automatically shuts off when it reaches the selected pressure. Inflated my old 3-speed bike tire from flat to 45 PSI in 27 seconds. See pix. Very little air lost when removing the snap-connecter air hose. Good product. Works, but not for big truck tires or air mattresses unless you have time to wait for it to cool off every 10 minutes. I was not paid for this review, it is just a pleasure to tell you about such a good product. Got one for my car and gonna get another for home.