Please watch my included video first, before reading the review, as it will make more sense to visualize what I'm saying.This is a useful compressor, but it's use-specific for doing so. The first thing that it is NOT is a compressor for inflating car/vehicle tires, despite the size of it. It comes with a variety of attachments for inflating things that you would take camping, like inflatable mattresses, water loungers, and so on. Make sure to use the o-rings that it comes with on both sides of the hose, something not noted correctly in the manual. The manual also doesn't seem to note that there is a low-speed mode that is the default when it turns on, most useful on the suction side of it rather than inflation side, and a pulse mode with much higher output. Please see video for how to use these, as I didn't see anything in the manual about this.After you turn the power on, you set the pressure level you want to reach. Then when it is pumping the air, it automatically detects the pressure it's pushing, and will shut off automatically when it hits the pressure you set. Very useful. But be careful how high you set it; 20psi might not seem like much, but it's more than enough to destroy many inflatable things like pool toys.It comes in a nice hard-shell carry bag, as well. But it does take up a lot of space, for what it does.
