Posted by a reviewer on Amazon

Much smaller then it looks in the picture and smaller than other similar shaped tyre inflator

Posted by a reviewer on Amazon

I didnt think it would work at all and due to it being so small figured it would take forever to pump up anything

Posted by a reviewer on Amazon

I could only use them on my bicycle and basketball

Posted by a reviewer on Amazon

The amount of air you need in the target tube can be preset and the moment you turn on the switch it starts filling air up to the preset level and automatically turns off by itself

Posted by a reviewer on Amazon

I just have to pull this out of the trunk and fill air

Posted by a reviewer on Amazon

And the inflator didnt care it worked just fine while being rained on

Posted by a reviewer on Amazon

This device will be in my trunk from now on

Posted by a reviewer on Amazon

Only complaint is that the connector is the compression style and not the screw on type