Newest USB Solar Powered Car Ventilator, Solar Powered Car Exhaust Fan, Car Radiator,Eliminate The Peculiar Smell Inside The Car and Can Be Used for General Types of Cars

So it’s pretty cheap. Easy to use and set up. Unfortunately though when fully charged it only last about 1hr. Georgia heat is brutal and it slightly kept the temperature down in my SUV. With a sun shade and tented windows it was still very hot inside. I would not suggest buying this product.**note** it takes about 10-12hrs to fully charge and with all three fans running it last about 1hr.

Great fit, very decent design, BUT:Fans run off of the internal battery only. The internal battery can’t even keep up with one of the three fans, let alone all three.The solar charges the battery, as does any external cable attempt. It appears that neither effort can deliver a fast enough charge to keep up with even ONE fan.Test conditions:Solar: killer direct Florida sunCable: 3 amp external battery pack chargerThis thing (at least the one I have) will run out of juice and shut off no matter what you try.

Update after fully charging via USB and using solar panel, I'm updating my review that the fans will not run no matter the selected power source. Im returning it. Love everything to the fact they pre-cut me a small piece and long for window, but also quick install n removal. For those reviews that people claim it is a flimsy product unfortunately if you read the directions it will tell you it should be uninstalled before driving so the fact it goes on and comes off very quickly as a good thing and also The solar panel is not meant to charge the battery for long periods of time and/or be held in a standby mode so the fact that it only runs the 3 fans for a short period of time when your windows are all the way rolled up works out to be a good thing good thing for my product purchasing purposes.

It doesn't hold a charge and so didn't cool the cat at all.

I recommend charging it with the usb first before fully installing. I live in California where we experience 100 °f plus days, i dont experience the burst of hot air when opening the door And also does keeps the "smell" ;) out. Haven't experience it on a rainy days yet.

This product does not work very well.Car doesn't get much cooler.Fans turn off on their own.Cheap quality.

My suv is a hot box. This fan sits in my window and runs just under 1 hour. Even in direct sun it does not run all day. I had to charge it over night the first day, then the solar panel keeps it up. Not what I expected, but with window shades and fan it does help some. Adding, this doesn't work much more then 10 mins when fully charged. The fan moves little air.

Did not cool the truck at all in Florida and every time the fans stop, eg: even clouds ; had to be there to restart them