JMFONE Portable Air Compressor 150PSI 12V DC Tire Inflator Pump for Cars, Bikes, Bicycle, Motorcycles and Sport Balls (Yellow)

I love it as it saves me time going to the gas station to use their Air Compressor (and sometimes they aren't working) and also I don't have to worry when I'm out driving and not have this accessible especially when going out of state. My only complaint is that it didn't come with instructions and I had to look online on how to use it properly. Some of us don't have a Smart Cellphone to look it up and having printed instructions would have been awesome! I like having printed instructions come with items like this, I don't understand why so many products don't come with printed instructions anymore. Hence the 4 out of 5 stars.

I already own a couple of digital portable air compressors that screw on to the tire valve and work well. I purchased this product because it clipped on to the tire valve, hopefully reducing the loss of air on removal compared to the screw-on type. This product seemed to work adequately to air the tire. However, when I released the clip, the hose would not release from the tire valve. I had to force the hose off of the valve, damaging the valve core evidenced by a slow audible leak. I had to have the tire's air valve replaced. My automobile has tire valve sensors that are made all-in-one so the complete sensor had to be replaced. That was a significant expense that I was obviously not expecting. I was afraid to attach it to another tire valve after that experience so I returned the product.

Portable compressors have come a long way..works great

We have tried this multiple times, unfortunately we didn't need it until a trip in early August, by the time we got back it was to late to return it. It is faster to blow up inflatable floats with your mouth than use this compressor. I can't imagine trying to use it on a bike or car tire.

Works even better than expected. I love how you can set the pressure that you want and it will automatically stop when it gets there.

Good quality. Quieter than previous inflators I have owned. Most inflators have a screw-on tire connector which is awful. This one has a quick connect which made it very easy to get on/off the tire valve.

After a year, the unit died! So I downgraded it to 2 stars.I wrote because I just got it this item it will get a 5 star if it last at least 5 years. So far it has not disappointed me. It is compact and easy to use. I will keep everyone posted once It malfunctions. All in all I am satisfied...

love it, pretty useful, easy to used