For a long time I was looking for a compact and efficient compressor to prevent me from having to go to filling station for each pressure control. Plastic is well finished and solid, the light function is handy for a night reinflate the tire. Just set the pressure value on the digital display for the compressor automatically inflates to the value and stops. Very convenient to inflate car tires, bicycles, balls etc. The cover and the winding of the cable system are great for storing properly without the tangle son. I definitely recommend.