Features: The air pump is suitable for car tires. It is equipped with 2000 mAh battery, which has fast inflation speed, good heat dissipation, large LCD screen, car power cord, no power supply, automatic shutdown, memory and pressure gauge functions, SOS drive, and easy to carry. It has 5 modes, free switching, preset pressure value, automatic charging and stopping. It only takes about 30 seconds to replenish Qi daily. High-precision chip, no error in pressure measurement. Connect the air nozzle to automatically detect the tire pressure without error. After setting the corresponding tire pressure, it starts to inflate and automatically stops. There is no need to pay attention to the tire pressure value at all times. Upgraded charging method, using Type-c interface, universal. With a large digital LCD display, the current tire pressure will be displayed, so you can monitor the accurate tire pressure at any for time. The LED light can provide long-lasting lighting, and the bicycle air pump can help you use the bicycle air pump at night or in the dark. Specifications: Material:ABS Size: Approx.6.1x15.8cm/2.4x6.22inch Color:Black Inflation pressure: 0~150PSI Battery capacity: 2000mAh Working voltage: 7.4V Charging parameters: 5V/2A Charging interface: Type-C Working temperature: -10℃~60℃ Working noise: 1 meter ≤ 85dB Package Includes: 1x Tire Inflator 1x Usb Data Cable 1x Inflatable Tube 1x Storage Bag note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.