Mobile Phone Cooler Rechargeable Cooling Fan Cell Phone Radiator For Playing Games Watching Videos With LED Light, Compatible For iPhone & Android Smartphones (Shade)

I purchased this because my iPhone 11 Pro can sometimes get hot during extended periods of use. It works as you might expect - keeping the *back* of the phone cool, and prevents you from feeling like you are holding a burning piece of coal.Here’s the BUT.I found the screen itself stayed relatively hot. This is no fault of the fan. But just something to take note of when purchasing. I’m sure if you used a wireless game controller with your device you won’t notice.

Good product

This is exactly what I was looking for BUT. Here's the plus: it works as intended, it can be used wirelessly! That's all I truly wanted. On the go I would definitely say is a minus because it will only cool your phone down for maybe an hour or 2. 2 is pushing it. But for what I needed it for, it's perfect, I play my game on and off. But when I turn the game on it definitely gets hot quick, this cooled it down almost asap. It feels like a fan against your phone, and your hand, the device itself didn't get hot either. It didn't come with instructions. The box is mostly written in an asian language, with poor English translations, but the device is pretty self explanatory. There is an on/off switch. It came charged (for me at least) so I was able to use it for about 15/20 minutes before I had to charge it, that was cool. Altogether, it does its job, I don't know how long it will last but it did what I needed it to do for a cheap price! It is bulky, and you do not get to keep your case on when it's in use because it's basically blowing on the surface that it's touching to keep the phone cool. It fit my iPhone 15. Quality is what you'd expect for 13.99, it's plastic and bulky but it works! It is definitely efficient :)

This cools down the area that is covered. It doesn’t make that much noise unless it is plugged in. The handles on it did make it easier for any phone to fit. However I did have issues with it the first time on one part breaking and had to get them replaced though it was easy and fast.

Would not fit my s21 ultra, even with the case off. The claw grips are way too narrow. Additionally, the fan is so light I doubt it helps at all. This is more useful as a $5 gadget that may help your phone from exploding from overheating, but doesn't actively keep it cool.

At first glance, I didn’t think this fan would be enough. Since I use my phone as a gaming platform, I decided to test it out. Needless to say, after a long gaming session while charging my phone, I was impressed. Good product and good price. FYI, it cools more effectively while plugged into an outlet.

it works, i'm using a galaxy s20 emulating nintendo switch and some games make the phone almost melt.with this fan it doesn't, it moves enough air to play uninterrupted.battery wont last long cause it's tiny, and it works faster when plugged.

I bought the item to keep my iPhone cool while riding my bike. I found without the fan the phone stays cool for about 40 minutes and the phone dies. Without the item, the phone would not stop working for approx. 45 minutes.I have used it several times and same results. Also, no directions came with phone!