Excellent product, I have had it for 3 years, I used it 3 times without any problems. Simply excellent. It may be a bit slow, but it gets the job done.

Once I tried to inflate the car tire. It started working and in 1 minute it started smoking and stopped.

First time I used it without inflating anything, just to see if it works, if the barometer works, etc. Everything was fine until I tried to inflate my scooter and it started to emit smoke. I don't know if it was defective, but in my opinion, it's not worth the money

I used it twice and it didn't last!! The second time, after a while, I went to inflate the bike and the pump burned out. I wouldn't buy it again.

I received it and went to try it. The only positive thing I found is that it is relatively quiet, other than that, nothing else.
- The pressure indicator is unreliable (I verified it with a tool I have to check pressure).
- The screw closure is tight, but by the time you tighten it, it has lost air, and by the time you unscrew it, it has lost more than what you put in, so it doesn't hold what it should.
- It also leaks a little air from where the piston works, so it won't last long.

+ Quiet

In the end, it's only good for when you find the tire completely deflated and need to inflate it a little until you reach the nearest gas station or tire repair shop

I have used it twice after a nail puncture, and it quickly and easily inflated the tire. A very good tool to have in the car.