Professional Portable Air Pump: This powerful electronic air pump is equipped with a high-performance chip that delivers 60W of power and quickly inflates tires. The air pump weighs only 420g and measures 8.4 x 4.4 x 12.8cm. It can quickly inflate car tires, motorcycle tires, bicycle tires, sports balls, swim rings, etc. 10.3 bar and long battery life: This portable electric air pump can reach a maximum pressure of 10.3 bar (150 psi) and can be switched between four units (PSI, BAR, KPA, kg/cm²). The built-in 6000 mAh lithium battery provides powerful inflation performance and ensures good heat dissipation. 5 Modes and 5 Nozzles: This battery-powered air pump supports 5 application modes (car mode, motorcycle mode, bicycle mode, ball mode, and custom mode). You can choose the right mode according to your needs. In addition to the inflation hose, a French adapter, a ball needle, and a float nozzle are also included. Suitable for cars, motorcycles, bicycles, swim rings, basketballs, soccer balls, etc. Tire pressure measurement and preset pressure values: When the air pump is connected to the tire, the pressure can be measured in real time. This cordless compressor air pump can preset the air pressure value automatically according to the selected scenario or manually. When the set pressure is reached, the pump stops automatically to prevent overcharging. Large display and LED light: Dual display of scene images and values, easy to use. The portable electric air pump also features an LED light that can be used as a flashlight.