Xiaomi Air Inflator Tire Pressure Tester Pump Electric Car Air Compressor Hand Held Tire Pump Led Light LCD Display 2000mAh Lithium Battery150PSI For Car Bicycle Tires Ball and Other Inflatables

This thing is awesome! Did my bicycle and car with no issues. Its as loud as you think a mini air pump would be but so worth it for the convenience.

If any one is tempted to try a crappy Chinese electric pump like Airpumpx don’t. I used the product once and then charged it, never worked again. Don’t buy. #china #scam #airpumpx #tourdefrance

Great product and so easy to use. I highly recommend.

This little pump works great and will fit in a water bottle holder on my bike! I secure it with a little Velcro wrap. I gave it 3 stars because the one piece I wanted it for doesn’t work. No matter how tight the Schrader valve adapter is put on, it will not read or add air to the bike tires. I tried another adapter that I have and it worked fine. I tried to get in touch with vendor or manufacture but never an answer back. I still like the size and function of the pump. I just want another Schrader adapter since the one included allows the tip to rotate. My other one has to be screwed on first.

I bought this to see if i can use it when Im riding. Its heavy, takes up most of my carrying case but it leaves a little room for the flat repair kit, keys, and credit card.

Very accurate and easy to use. Automatically stops at preset pressure.

We love the convenience of having this with us! Works great!

I tested this and works perfectly fine. I doubt I would have the patience to wait for it to pump a tyre full but it put a couple of extra PSI in my tyres easily.

Love it!

Functionality and design wise, this is a good product. The problem I am now having, 2 days after my return window has closed, is... The collar which screws the end to the Schrader valve, is two piece. Its a swivel so that the end can turn independently of the hose. The first issue is that it is very tight, almost impossible to unscrew fast enough, without letting out at least 2 lbs of pressure or having to turn the hose AND pump assembly. This is annoying and very impractical, but knowing this you can simply over inflate to compensate and let air out after. This of course fefeats the functionality of the auto stop and any hope for some accuracy. Now, I had only been using this on bike tires which had no issues. Today I patched a nail hole in a radial and when I used this pump to get the pressure to the desired psi, 33lbs, the collar began to leak, profusely at a messily 15! The pump is now completely useless. I will contact the seller/manufacturer, and hope for a replacement, although my hope for a second product is a little low... If I am refused, I will dispute the charge on my credit card and both amazon and the seller will lose. I would recommend a pass on this until I find remedy from the manufacturer or seller. UPDATE: The seller was impossible to get a hold of, and directly attempting to contact the manufacturer was a waste of time. Im the end, Amazon came to the rescue and accepted the return and refunded my $. My search for a nice, working pump, continues.