General description This mini portable electric air compressor is designed for convenient tire inflation, making it an essential tool for both travel and home use. With its dual power mode, you can easily switch between cordless and electric inflation, ensuring you are never left stranded with a flat tire. Technical specifications Power supply: Dual power (cordless and electric) Inflation modes: 4 preset modes (car, motorcycle, bicycle, ball) Pressure units: 4 units (PSI, KPA, BAR, KG/CM²) Memory function: Remembers last preset inflation mode Usage To use the air pump, follow these steps: Use the "+" and "-" buttons to set your desired pressure. Connect the air hose to the tire. Press the power button to start inflation. The pump will automatically stop once the preset pressure is reached, preventing over-inflation. Other information