This is a portable in-car wired rechargeable air pump that uses electric inflation, which is fast and efficient, with preset tire pressure and automatic charging and stopping functions. It is equipped with a clear digital display screen to display the inflation pressure value in real time. The built-in LED light is convenient for operation at night or in low-light environments. It has a USB output interface, which can power the air pump and can also be used as a mobile power supply for charging. It uses a large-capacity lithium battery with a long battery life and is equipped with two power supply modes. The air pump has a fast inflation rate and a variety of adapters. The built-in cooling fan can effectively reduce the temperature of the device and extend the service life of the device.
