Intelligent car air pump allows you to detect tire pressure anytime and anywhere, and refuse tire blowouts caused by too high or too low tire pressure, making driving safer. Features: Portable wireless air pump, LED digital display, accurate pressure measurement, timely and intuitive understanding of tire pressure status, and ensure travel safety. It supports four inflation modes, and a variety of pressure units(PSI, BAR, KPA, kg/cm2) can be switched, which can inflate car/motorcycle/bicycle tires and balls. Preset inflation pressure value, auto stop inflating after being full, no need to stare at the tire pressure gauge all the time, and will not blow the tire due to over-inflation. Built-in 6000mAh large-capacity battery, low power consumption and long endurance. It also supports powered by car battery, which is more practical. Small and portable, lightweight design, very easy to put into a backpack. With LED light, it can be used as an emergency lamp in the dark. Specifications: Model: Not Support USB Output/ Support USB Output(optional) Material: ABS Input Voltage: 5V/1A Output Power: 120W Inflation Range: Max. 150PSI Accuracy: ±1.5PSI Unit: PSI, BAR, KPA, KG/CM2 Battery: Built-in 7.4V, 6000mAh Lithium Battery Charging Port: Type-C Item Size: 158 * 80 * 52mm/ 6.2 * 3.1 * 2.0in Item Weight: 465g/ 16.4oz Package Size: 180 * 120 * 100mm/ 7.1 * 4.7 * 3.9in Package Weight: 695g/ 24.5oz Packing List: 1 * Host 1 * Air Tube 1 * USB Cable 1 * Car Power Cable 4 * Nozzle 1 * Manual