Xiaomi Portable Electric Air Compressor 1S, Portable Electric Air Inflator, Five Different Modes, Fast Precise Inflation For Bicycle Motorcycle Car Ball, Gray

This is a very good air hose. It fills your tire quick , gives you an accurate reading, and the air remains in the tire a good long time. I am very happy with mine.

Just get it already.

Good

Gran producto, la entrega fue rápida, mucho antes de la fecha estimada.

Es un buen producto y funciona muy bien

Excelente producto y super util.

If you drive a bike, electric scooter, motorcycle or your vehicle, this is a necessary tool. It a perfect to check the tires pressure and it have a diferent tires configuration depending what kind of tire you want to inflate and depending that the pump has the exact pressure for the diferent type of tires.

This thing is a lifeline. It works great and is so easy that we didnt even read the instructions. We had a tire that needed air and just hooked it up. Ok, so it is not the fastest thing around as it can take several minutes, including up to 20+, but it works. Showed it to a Tire place and they couldnt believe it. I told them that it was how I was able to get the car to them today after finding a tire totally flat when I went to leave.

It is easy to use, but pumping speed is less than advertised, especially above about 40 psi, and maximum achievable tire pressure tops out at only about 60 psi (with lots of battery charge left). Good for car tires (maybe even many truck tire sizes/pressures), but totally unfit for road bicycle tires or bicycle shocks.

Purchased this from another site and have had it for a month. It works pretty well for the few times Ive needed to use it (bike tires). Charges properly with a USB-C to USB-C cable, which isnt always the case for cheap stuff from China. The interface is a little weird in that it doesnt always just use PSI for everything but sometimes uses other units. It works best if you just leave it on the custom mode and then itll remember what pressure you last used. This would be a perfect portable device if I could use it as a battery bank with the USB-C port to recharge my (also USB-C) bike computer in case of emergency, but its not capable of doing that. So Im not sure if its worth the weight / space it takes up in my frame bag. But its still handy to have around the house.