Phone Cooler for Gaming, Universal Phone Cooling Fan with Two Cooling Modes, Mobile Phone Radiator Case for iPhone Android Smartphones from 4.5 to 7in, Cell Phone Cooler for Live Streaming

I purchased this device and im happy with my purchase....it keeps my fps smooth and keeps the phone cool.. i only wish it had a higher setting for providing more cooling.

It keeps the temperature up. I'm playing Pubg and the phone still gets hot, but not so fast and strong. Kuller keeps the temperature low.

This phone cooler gets cool fast and works extremely well. I use this for taking video for long stretches while outdoors. I have had zero issues with overheating.

Hardly cools phone don't waste your money just invest the extra $20-$30 and get a good one

I bought this product because every time I played mobile games, my phone would overheat. Not only that, when I would try to screen-share on FaceTime, my phone struggles and begins overheating.Aside from why I bought it, this fan worked wonders. It only cools the area where the pad makes contact but its almost like ice cold. The fan has 2 cooling speeds and both would cool the phone almost instantly(give or take 5-10 seconds depending on the speed you choose).Of course the fan was working it’s magic, up until recently. I bought it about 2 months ago and used it about 3-6 times a week(1-2 hour gaming sessions and FaceTime calls). One week I stopped using it and when I decided to turn it on for a gaming session, it wouldn’t cool. It would maybe help my phone become like warm but that’s as far as it goes now no matter how long I leave it on.I’m not sure what happened within the one week I didn’t play with it but it stopped working as well and now I am looking for another one. I haven’t seen anything about longevity for this product so maybe it’s just mine but I wouldn’t order this product again just to save myself some money in case it does the same thing to me again.

This cooler is good as described! My phone never got hot while playing games with charging like before. Highly recommend!

The cooler works well, I find myself moving it so it gets all of my phone.

It works well enough, a bit awkward to try and fit over the phone while avoiding buttons though