[Portable & Up to 150psi]portable wireless tire inflator adopts an advanced motor to quickly inflate the tire within 6 minutes. The smart display can also show the real-time pressure value, up to 150psi, with a wide range of adaptability. Just 3 basic steps to inflate quickly. [Easy To Use & Good Quality]No worries even if you don't how to operate the product. comes with a large-screen smart display, and 3 easy steps to operate. Moreover, the design compact, the size of a mug. It 't take up much space in the car. [High-performance Motor]With a powerful and high-performance motor, can quickly and effectively inflate a tire, and up to 17L/min airflow. Inflating a tire (235/40 R19) from 29PSI to 35PSI takes 90s. Wave goodbye to those slow tire inflators. you can inflate tires in a flash and quickly get on the road. [Large Screen]The large screen can display real-time and the preset pressure value simultaneously. The battery level is visible on the screen too, which is very easy to read