Portable Air Compressor Pump 150PSI 12V, Digital Tire Inflator, Auto Tire Pump with Led Lighting and Long Cable for Car - Bicycle - Motorcycle - Basketball and others, Auto ShutOff and BIG BONUS !

It does exactly what it says and it's very precise. Plugged it into my cigarette lighter and turned it on. Adjusted the pressure number by simply pressing the buttons until my desired pressure (36) showed on the product. Snapped on the tire stem attachment (note: it goes on easy and doesn't snap on your fingers) and turned on the pump switch and walked away. It automatically stops after achieving the EXACT pressure. After snapping off the tire stem attachment, I measured with a professional tire pressure gauge and all tires are the exact right pressure. I bought a second one for my cars in my other home and two more for a couple of my nephews who are huge sports car drivers.

It was a nice lightweight compressor that you could take anywhere when you might need some air in your tires or just to fill up a basketball and it was a smart digital machine. It would stop running when it reached the desired level. The only problem I had was with the connection in my car! It was dead so it was unable to charge the machine for it to work so I am now looking for something that can be a little less mobile and would need a wall unit to be plugged into.

I like the set-and-forget tire filling, but sometimes it just made a whine and I had to turn it off and on again to make it run. Attaching to a Schrader valve feels like you're tearing at the rubber inside the connector from being too tight. Final caveat: don't let it get any rain on it! A few sprinkles and it stopped pumping. Had to open it up to get it all dry, but then it worked fine.

Worked great for three months. Then just quit. No way to contact company. Amazon forwarded my complaint a month ago. No response.

I’ve used this product a few times now and it’s so accurate I don’t know why I was using a manual tire pressure gauge before. It’s very simple and you don’t even need to read the instructions to figure out how to use it. The best part is that it’s so small that you can leave it in the car because it doesn’t take up much space. I highly recommend this product if you’re looking for something that is both reliable and affordable.

I keep it stashed under my front seat...tires lose pressure in cold Winter weather, so I just plug it into my cigarette lighter and within a minute its pumping air into my tires. Nice and handy to keep in the car. 4 stars because its a little small of a screen for the elderly eyes!

I had a nail in my back tire (slow leak). My car was basically stuck in the driveway. My choices were to be towed or get an air compressor. I chose the latter. It arrived quickly and worked great. I was able to pump up my tire and drive to have it fixed.

Great product and features. Product arrived on time, seller followed up nicely!I love this product, forget about blowing out your kids' toys or bicycle tires, just set the PSI and let it run! its a breeze !! I tested it with tires, toys and bikes, works perfectly and the light is very convenient! Also, very nice and useful gift the indicator caps they give for free