1、Portable Wireless Convenience: Enjoys the convenience of wireless inflation with the compact and portable tire inflator. No more hassle with cords or finding a power source, making it perfect for on-the-go use. 2、LED Digital Display: Equipped with LED digital display provides accurate and real-time tire pressure readings, ensuring you have a clear understanding of your tire\u0027s condition for enhanced safety. 3、Multiple Inflation Modes: With support for various inflation modes and pressure units (PSI, BAR, KPA, kg/cm2), this pump can inflate car/motorcycle/bicycle tires, balls, swimming rings, inflatable beds, and more. 4、Preset Inflation Pressure: Set your desired inflation pressure and let the pump automatically stop when it reaches the target, eliminating the need to constantly monitor the pressure gauge and preventing over-inflation and tire bursts. 5、Long-lasting Battery: The built-in 4000mAh battery offers low power consumption and extended usage time. It also features USB output, allowing it to serve as power banks for emergency phone charging. 6、LED Light and Cooling Fan: Equipped with an LED light for emergencies use in dark environments and a built-in cooling fan to ensure powerful performance without overheating during prolonged operation. The Portable Car Air Compressor Pump is a wireless and portable device that features LED digital display for accurate pressure measurement, ensuring your safety on the road. With multiple inflation modes and pressure units, it can be used to inflate car/motorcycle/bicycle tires, balls, swimming rings, inflatable beds, and more. Its preset inflation pressure and automatic stop function prevents over-inflation and tire bursts. Equipped with a 4000mAh battery, it offers long-lasting usage and can also serve as power banks for emergency phone charging. The built-in LED light and cooling fan make it suitable for use in dark environments and prevents overheating. Its compact and lightweight design allows for easy storage in your backpack, enabling you to inflate and check tire pressure anytime, anywhere. Features: Portable Wireless Convenience: Enjoys the convenience of wireless inflation with the compact and portable tire inflator. No more hassle with cords or finding a power source, making it perfect for on-the-go use. LED Digital Display: Equipped with LED digital display provides accurate and real-time tire pressure readings, ensuring you have a clear understanding of your tire's condition for enhanced safety. Multiple Inflation Modes: With support for various inflation modes and pressure units (PSI, BAR, KPA, kg/cm2), this pump can inflate car/motorcycle/bicycle tires, balls, swimming rings, inflatable beds, and more. Preset Inflation Pressure: Set your desired inflation pressure and let the pump automatically stop when it reaches the target, eliminating the need to constantly monitor the pressure gauge and preventing over-inflation and tire bursts. Long-lasting Battery: The built-in 4000mAh battery offers low power consumption and extended usage time. It also features USB output, allowing it to serve as power banks for emergency phone charging. LED Light and Cooling Fan: Equipped with an LED light for emergencies use in dark environments and a built-in cooling fan to ensure powerful performance without overheating during prolonged operation. Specifications: Color: Black Material: ABS Input Voltage: 5V/2A Inflation Range: Max. 150PSI Unit: PSI, BAR, KPA, KG/CM2 Battery: Built-in 7.4V, 4000mAh Lithium Battery Item Size: 136 * 85 * 82mm/ 5.3 * 3.3 * 3.2in Item Weight: 390g/ 13.8oz Package Size: 140 * 85 * 85mm/ 5.5 * 3.3 * 3.3in Package Weight: 530g/ 18.7oz Packing List: 1 * Host 1 * Air Tube 1 * USB Cable 4 * Nozzle 1 * Manual 1 * Host 1 * Air Tube 1 * USB Cable 4 * Nozzle 1 * Manual