AstroAI Tire Inflator Portable Air Compressor Pump 150PSI 12V DC/110V AC with Dual Metal Motors &LED Light， Automotive Car Accessories&Two mode for car, bicycle tires and air mattresses, Yellow

Though I have only had the pump for a few weeks, I love the versatility and convenience it offers. First, I needed a pump that could be powered from a vehicle or a wall outlet. Check! Second, once I set the PSI, I can walk away while it inflates and I don't have to use a gauge to check if I under- or over-inflated the tire. It stops when it reaches pressure. Finally, the pump is much quieter than those I used before. I am very satisfied with this purchase.

Performs well and is reasonably efficient. Most accessories can be stored on the unit. Well-thought out and powerful enough to keep a tire that loses 2psi/day topped up. Interface/switches have a few quirks but nothing you can't figure out with a minute or less of fiddling. No meaningful complaints so far after a month or two of regular use.

Overall I think this is a very good product that meets my requirements, but I have some concessions and this is an initial review and can't speak to longevity.Pros:** 5x faster than the 5 or so various tire pumps I've had in the past, most of which were more compact and meant for use in cars with lighter plugs. Faster means less likely to overheat, a common problem I had in the past.** Dual function - can pump up (high pressure) tires, soccer balls, basketballs as well as inflate/deflate (high volume) air mattresses, pool inflatables, beach balls, etc** Dual power - can run on standard US wall outlet power, or your car lighter outlet** LCD screen is backlight with good brightness** Auto-Stop at the designated PSI** Cords have decent wrap-up areas to keep the device tidy** It has 4 rubberized feet underneath to reduce vibration noise and have better gripCons** Tire clamp is pretty tough to close, and harder to remove when pumping is complete which can cause more air loss than usual** LCD screen has very poor angle of visibility, so you have to look at it directly** The 5 small green lights under the LCD screen are war-crime levels of brightness, so I'll be covering that up with masking tape to avoid blinding myself** The included nozzles and fuse have no storage clips or anything to hold them, so I'll have to store them elsewhere and not forget where they are (there are 2 clip mounts, but they didn't really seem to fit any of the accessories)I bought this to have a separate pump for the 3 bikes we have and use regularly, so I don't have to get out the car one, and use a lighter-plug to wall plug adapter. This allows my compact car pump to not get worn out and not risk it failing later while out on the road when it's really needed, and the compact ones were somewhat frustratingly slow to pump up tires etc. I also like having a single device for both tires and inflatables, so I can get rid of some redundant devices and clear some storage space. The speed of this was shocking, so much that I was concerned it wasn't accurately reading the pressure (I should confirm with a gauge later...). I wear noise cancelling headphones whenever using these so I can't speak to the noise levels. I also wonder if it would get the same speed when using car lighter outlet power (lower voltage).

Lo he probado un par de veces y ha funcionado bien. Esta bien equipado para las funciones que ofrece. Muy práctico ya que lo puedes usar tanto con A/C como D/C. Excelente relación calidad-precio

I purchased this device in December of '24. After storing it until it was needed, it didn't work and by the time it failed it was too late to return. After reading the scant directions several times and attempting to decipher what they meant, I finally tried it. While making the proper connections settings, I turned the device on. It worked for several seconds, sounding like the pump was working, then suddenly stopped. The digital display had a ridiculously low psi reading and any attempt at pressing any buttons failed to do anything. I had to disconnect the power to turn it off. Remembering something in the directions about an overheating auto shut down, I waited about a half an hour before repeating the process. No luck. The lighting and display work fine but the control buttons do nothing, the display is still fixed and the pump fails to start. One other suspicious thing is the a fuse included and the only mention of it is in the parts list: inline fuse. There is no mention of fuse replacement or replacement type. Plus careful physical inspection of the device did not reveal any "replace fuse here". Maybe I just received a bad unit, but the shoddy documentation forces me to issue a caution when considering a purchase of this product.UPDATE:This is my revised product and company review. First, AstroAI stands by their product 100%. Without me asking, after reading negative Amazon review (above), they offered to supply a replacement at zero cost to me. The original product was faulty, for unknown reasons but the replacement so far works as advertised. Regardless of what other negative reviews claim, every works as advertised, customer service is outstanding and I would recommend this product

Product is of very good quality and worked quickly to inflate my lawnmower tire. I haven't used it on anything else yet but I'm very pleasantly surprised at the quality. It's very lightweight and portable so it can easily be brought in the car just in case.

Great product and I would order again if ever needing a replacement. Delivered like promised and is doing its intended job very well.

Just used this recently, so was waiting for that moment to review. Gotta say, I'm VERY happy with this inflator bang-for-buck wise. VERY easy to use, inflated pretty quick and stopped when target pressure was achieved, and stores away nicely. In my opinion, it's not too noisy (as opposed to having a flat tire) and I can't say it "got too hot" between tires. Backlit display is nice, and the extra LED light is more than handy. Cord length 'could' be longer, but then storage might be an issue. So I'm pretty pleased. Thumbs up!