Memory Function & Auto Shutoff - Our tire inflator features a convenient tire pressure memory function and auto shutoff. On the one hand, the next time you inflate your tires to the same pressure, you don't need to reset the tire pressure. On the other hand, the tire inflator will automatically shut off when the tire pressure reaches the preset value. Digital Display & 4 Unit Setting - The mini compressor is equipped with a digital display to allow you to check your tire pressure at any time. 4 units (PSI/BAR/KPA/kg/c㎡) are also available for you to check more details. Ensure your car tires stay in optimal condition. Fast Inflation - The air compressor is designed with a turbo motion that provides faster, quieter, and more stable inflation for your tires. The 20L/min inflation speed can inflate a medium-sized car tire from 0 to 35 psi in 3-5 minutes. More convenience for your daily life, especially in emergency situations. LED Light & Storage Bag - The portable compressor is equipped