TriPole Car Fan USB Powered - Powerful 3 Speed, Portable Cooling Clip Fan for Car Vent, Quiet Brushless Motor, 360 Degree Rotatable, Air Circulation for Vehicle, Van, Truck, SUV, RV

Summer hasn't completely hit, so it's a bit early to tell if it'll do what I hope. BUT, as of right now, it provides a nice little breeze on me that stirs up the air enough to be comfortable. I'm really just looking for something to keep hot air moving because I have no A/C in my car, so anything that creates a breeze beyond two open car windows should be enough.It's really quiet, even at full speed, and to be honest, if you've got the radio turned on, or people talking, or a vehicle that's noisy on the freeway even with the windows rolled up, you might not notice. For me, the noise is negligible.It doesn't feel super solid, but at the same time, it's not heavy, so I'm hopeful that it won't mess up my vent long term. There is a concern that super hot summer days in a car might soften the plastic, and they do recommend keeping it out of extreme heat, so we'll see. I might just take it off and put it in the shade during then.The adjustment is a little fiddily with one hand, so if you're looking for something easy to adjust while driving, this isn't it. I needed both hands to tighten and loosen the big plastic nut on the back to adjust it. It has a pretty good range of motion, but you are, of course, limited by the vent as far as how far you can turn it any which way.I think it works well and the price was decent.

Update: About a month later and much warmer outside, I can report that the fans DO move the cool air from the AC! Yesterday it dropped the car temperature 10 degrees in 9 minutes! See the attached pictures.Original review: I bought 2 of these fans because I live in the hot & humid New Orleans area. Our car ac does blow cold, but the ac fan doesn't blow hard enough to cool the car. I think it would be cooler if someone blew on me! I thought that these might help to move the cold air from the ac, since they attach directly to a vent. They arrived a couple of days ago & were super easy to put together & attach to the vent. I was a little concerned because so many of the reviews stated that the clips weren't good. However, the "clip" isn't a clip at all. Instead, you insert a padded thing into the vent. It can easily be repositioned if need be & isn't permanently affixed, so if you hit a big bump in the road or accidentally knock it, it may fall out. I'm happy with the design of the clip. The fan has 3 speeds & really blows! It isn't warm enough yet to know if this will help make the car more tolerable this summer, but I'll come back & edit my review to let you know!

This fan is phenomenal! It was easy to put together. There are 3 speeds. I was surprised by how fast the second and third speeds are. It really puts out some air! I have a senior chihuahua who rides in the car with me every day. She has started getting intolerant to heat. The problem with that is, I'm not intolerant to heat. So I get cold keeping the car cold enough for her. Yesterday afternoon was so hot but I connected this fan and attached it to the vent closest to her and put it on level 2. I was able to turn the a/c down to a level that I wasn't freezing but she also was able to stay comfortable with no panting or whining. This purchase was a total win! 10/10 would buy again!

works like a charm

I bought it for my son and I was going to return it but he lost the box so I couldn't return it. But it blows out hot air for a few minutes. It blows out cold air and then it blows out hot air. So it's a waste of time not even worth purchasing

I got one and liked it so much I bought a second. It cools fast, especially when the AC isn’t strong enough. Super quiet and clips on tight to the vent. Works great for keeping the kids cool in the back. Totally worth it.

fan was weak - barely blew the air around. disappointed.

Oh my gosh I really like this fan. I have used it practically all day on and off with my portable cell phone battery charger. I still have 76% battery after using it for so many hours. I like how I can use the charger and turn off my car when sitting at the park or waiting in the car for something.