AstroAI 110V AC/12V DC Tire Inflator Portable Air Compressor, Dual Power Electric Air Pump with 150PSI Max Pressure & LED Light, Fast Inflation for Cars, Bikes, Motorcycles, and Inflatables, Yellow

I've only used this once but it worked well. I had to fill 2 tires from 22PSI to 37PSI and it only took 5 minutes. It is noisy but it didn't take very long and it shut off automatically. You just set it to the PSI you want and hit start and it fills the tires. It has a very nice storage bag and I like that it's compact.

This works great. Very easy to use and extremely fast. Much better than going somewhere and pay 2or 3 dollars. Anyone can use just connect the power source connect to the tire and press the start button. It shuts off automatically. Would recommend to anyone. Fantastic product.

I just got this item so I haven't really been able to put it through the paces yet. The unit itself feels rugged but the power cord feels kind of cheap and thin. The valve attachment also feels a little delicate (just plastic). With that said I attached it with the AC cord plus and extension cord and was able to fill my tire. I love that it has AC as well as DC because it cuts down the noise of having your car running as you fill the tires. It reads the pressure better than the dinky valve reader I bought and it works as advertised and shuts off when it reaches pressure. The LCD is easy to read in the shade (I didn't test it in the sun). The cool part is that it saves your last pressure you entered so it is ready to go for your vehicle. I feel like for the quality I would have liked to have paid a little less for it but for the AC/DC option it is still pretty low priced in comparison. As far as noise goes it is about what you'd expect for an air compressor. My tires weren't very low so I didn't really get to play with it as much as I would have liked. Maybe I will search for other things to inflate to test it out more. It is a great size to stow in your trunk and the case (although also kind of cheap) is a nice touch to keep everything packed up together. I also like the light option for night use.

This pump is a game changer easy to use, compact, and well-designed.Just set the PSI and press a button—it works perfectly every time.Great for car and bike tires, and no more paying for gas station air.Excellent value and a must-have for every vehicle owner.Light weight and highly recommended.

Works well. Comes with nice storage case

This Astro AI portable air compressor is very easy to use... 1. Connect the pump to a power source - car or house. 2. Connect the pump air hose to the tire - see the present tire pressure on the built-in display. 3. Set desired pressure - see on the display. 4. Press the Start/Power button. The air pump will automatically stop when reaching the set pressure. That's it! Small and compact - Comes with a storage bag. Solid with quality materials. It has a large, readable display. I would highly recommend you have this handy life-saver in every car. Great value - will pay off many times over in case you have a low tire pressure situation and rescue is hours away.

works great Just dial in the pressure and it fills and then shuts off. The pressure matches my handheld pressure gage. Works on 12V DC and 115V ac.

Thank you AMAZON for reminding me why you blow WALMART out of the water. I won't get into the long dragged out story of the disgusting service I had from walmarts outsourced reps, I hate Walmart but the only reason I gave in and ordered from them first was I needed the compressor quick, Walmart offers express dlvry for $20 (1 hr dlvry) of course it didn't happen, ordered same item 2 times 8 hrs later, never showed, but I should have known better so that's on me. Fool me once shame on you, fool me twice shame on me, 🚨So this item, wow, I ordered and it got here early next morning and my tire was completely flat, brand new tire with slow leak, I get this thing and I'm like, "oh no, theres no way this is gonna work" but omg was I wrong it worked like a champ, my car tire was as flat as a tire can get too, i just set the psi and less then 10 mins my tire was completely full and it shut off itself. I see some reviews arent good and some are worried about the part that connects to the tire, the little lever, being plastic, which who knows maybe it would be a problem in the future, but if that worries u, don't let that hinder ur decision to buy it, just pay a few dollars for the extra coverage (few yrs) they offer before checking out. I've used it twice. WELL WORTH IT!! NOt that it matters but I'm a 56 yr old single woman and it was so easy to use. Nothing bad to say about this item. The quality seems very sturdy, it's small and compact and comes in a nice little zippered up case. I'm very happy with this item. It's spot on accurate also and doesn't get hot, at least not for the 10 mins I used it.