Up to 150 PSI / 10.3 Bar: The electric air pump has a built-in 8000mAh battery and the tire air pump has a built-in high-performance chip to quickly inflate tires. Fast inflation with a maximum pressure of 150 PSI / 10.3 Bar), ideal for car, bicycle and motorcycle tires; Optimal pressure in less than 1 minute (from 28 PSI to 34 PSI) Intelligent Safety Air Pump: The bicycle air pump has 4 inflation modes (bicycle, motorcycle, car and ball) and can be quickly switched to different inflation modes. Switch modes via the R button. The car tire pump is equipped with a digital LCD display that accurately detects tire pressure and automatically turns off when the set pressure is reached to prevent tire overload, but it is best to monitor the entire inflation process. Mobile Power and Flashlight: More than just a tire pump. There is also a USB-C input and a USB-A output, making it an emergency power source for your phone or other digital device. LED emergency light on the top for easy inflation and tire replacement in dark places. Multiple Applications: Equipped with multiple valve adapters, it can be used as a car tire pump, bicycle pump, motorcycle pump, and even for inflating scooter tires and sports balls. Ideal for motorists, cyclists, and outdoor enthusiasts looking for a portable solution Multifunctional Cordless Air Pump: Our air compressor is a cordless portable tire inflator that does not require external power. With a rechargeable battery, you can easily inflate your tires anywhere, anytime Note: The data are all manually measured, please allow an error of 1-3 cm. Due to differences in light and display, there may be color differences, please refer to the actual item received.