This car pump with digital display and LED backlight provides information on the set and actual tire pressure, an indispensable assistant at home and an ideal travel companion. It is suitable for cars of all makes and models, as well as for motorcycles and bicycles. The autocompressor will handle tire inflation in just minutes and will automatically shut off when the set pressure is reached. The unique design of the universal valve minimizes air leakage. Plus, with various accessories, this compressor will inflate balls, inflatable boats, mattresses, children's toys and more. This is truly a smart device that is well worth purchasing. But remember, to prolong its life, let it rest for 5-10 minutes after every 8 minutes of use.