1.AUTO OFF & Programmable----Use the "M" button to set the desired pressure unit, then press the "+" and "-" buttons to set the desired pressure.
2.Super Power----The air pump adopts compact design and reinforced materials inside.
3.Power Bank & Touch Screen----Built-in high-performance battery can power the air pump or charge the phone via USB.
4.Mini Size---- portable tire inflator for car is made of the highest quality materials, a portable tire inflator for cars, the new internal design makes the tire pump smaller than other air pumps, you can easily put it in a shoulder bag
5.ALL IN ONE----portable air compressor adopts modular design, and can replace air nozzles and ball needles.The LED lights at the tail have multiple gears, emergency lighting, SOS, red & blue light warning lights, which are convenient for changing tires in dark environments and alerting vehicles behind.