Description: Material: The car air pump is made of ABS material, which can be used for car emergency start, air pump, and portable power supply to meet various car emergency needsDesign: The air pump for car tires has a simple design, is small and portable, and has a fast inflation speed, which improves work efficiencyFunction: Electric tire inflator has functions such as preventing overcharging, over discharging, and short circuits to ensure safe use. It can also be used as a portable power source to charges electronic devicesEasy to use: The portable air compressors is simple and convenient to use, with clear buttons, and equipped with lights, which is easy to use in poor visibilityWide application: A car inflatable pump can inflate a bicycle, car, motorcycle tires, and balls.Inflation pressure range: 0.35-10.3Bar/5-150PSI, working current: 6A, working volts: 14.8V, Type C input: 5V/2A, USB output: 5V/2A Specification: Aluminum light cup use: 25h, COB light strip use: strong gear 7h weak gear 14h, charging time about 4 hours, suitable for models 12V 2.4L displacement and below, starting current 300A, peak current 1000A, battery capacity 1500mAh 4s Size Chart: 22 cmx9.5 cmx8.6 cm/8.66 inchx3.74 inchx3.39 inch Package Includes: 1 Set of Car Emergency Starting Power Supply Air Pump Note: Please allow slightly errors 1-2cm differences due to manual measurement.