Portable Cordless Tyre Inflator: The tyre pressure pump has a maximum pressure of 150 PSI. This compact and lightweight device supports four pressure units: PSI, BAR, KPA, and Kg/cm, ensuring precise inflation for all your needs. Compact and lightweight, it comes with a handy cloth bag for effortless portability and storage. Perfect for on-the-go use! Powerful Battery Tyre Inflator: This car air pump features an upgraded 4000mAh (2x2000mAh) rechargeable lithium battery, providing robust performance. Not only can this mini tyre compressor inflate tyres, but it can also charge mobile phones and other devices. For your convenience, a USB cable is included (compatible with 5V adapters only). LED Display: The car tyre inflator features a large LED display for easy reading and monitoring of tyre pressure. The upper part of the screen shows real-time tyre pressure, while the lower part automatically shuts off when the preset pressure is reached. It also includes a memory function, ensuring a safe, fast, and reliable experience. Multiple Uses: This digital tyre inflator features a screen with 4 selectable modes, allowing you to switch between different settings effortlessly. Equipped with 5 additional nozzles, it can inflate car, motorbike, and bicycle tyres, as well as other inflatable items like balls. The electric tyre pump also includes a USB-A output port for reverse power supply, enhancing its versatility. Emergency Convenience: This pump not only inflates tyres but also offers essential emergency functions. It has two LED light modes (normal and blinking) for working in the dark and can provide emergency charging for mobile phones, making it perfect for outdoor activities. Additionally, it includes an air hammer and seatbelt cutter to help you exit your vehicle in an emergency