Powerful Air CompressorBuilt-in rechargeable high-capacity battery, tire inflator portable air compressor does not require an external power supply while working. 2x faster inflation speed, +30% more power than other ordinary electric air pump, whinch can provide a cordless continuous runtime up to 2 hours.Tire Inflator Portable Air Compressor. Portable Air PumpThe powerful tire inflator has a built-in high-performance chip that can quickly inflate tires. Which fill a small car tire up (25-36PSI) in 1 minute in everyday situations or fully inflate car tires (0-36PSI) in just 5 minutes.Tire Inflator Portable Air Compressor. 4+N Smart Modes4 preset inflation modes (bike, motorcycle, car and ball) are convenient for beginners to choose. Experience effortless inflation with our smart tire inflator,Simply preset your desired pressure, it automatically stops when the preset pressure is reached, offering you a safe, quick and reliable using experience. It is an ideal choice for inflating cars, motorcycles, bicycle tires.Tire Inflator Portable Air Compressor. Accurate LCD Dual ScreenAir pump for car tires is equipped with dual digital LCD screens, the upper and lower screens display real-time tire pressure and preset tire pressure data. Tire pump can preset and monitor the tire pressure, and automatically shut off when the set pressure is reached. No need to worry about over-inflating your tires.Tire Inflator Portable Air Compressor. Multiple Practical FunctionsMore than just a tire pump. There is also a USB-C input port/a USB-A output port, making it an emergency power source for mobile phones or other digital devices. At the same time, the top is equipped with an LED emergency light, which helps to provide convenience for inflating and changing tires in dark places.Tire Inflator Portable Air Compressor.