General description This portable wireless tire inflator features a built-in high-precision AI sensor chip that ensures accurate pressure measurement and temperature control, protecting your tires. It can quickly inflate small car tires (27-36 PSI) in less than 1 minute and can inflate up to 65 tires on a single charge. The device is user-friendly, allowing you to set the desired pressure easily and automatically shuts off when the target pressure is reached. Technical specifications Pressure Range: Up to 150 PSI Inflation Time: Less than 1 minute for small car tires Battery Capacity: Inflates up to 65 tires on a single charge Measurement Error: +/- 1-3 cm Usage Touch the "+" and "-" buttons to set the desired pressure. Connect the air hose to your vehicle and press the center "Start" button to begin inflation. Switch between five smart inflation modes for bicycles, motorcycles, cars, and balls by pressing the M button. Long press the M button to switch between pressure units: PSI,