Phone Cooler for Gaming, 27W iPhone Cooling Fan with RGB LED Semiconductor Heatsink Cooling Case Enfriador para Celular, for iPhone/Android Phone Gaming, Live Streaming, AI Smartphone Temperature

5 stars after 3 days. I will update if this changes.I bought several different brands & models, because our household includes several phone gamers. This was the least expensive of the models with the features & cooling type I sought, and so far it's my favorite for the intuitive (straightforward) operation. Even a luddite like me can figure out what "L1" "L2" etc. means when I press the button. No app required, cools my phone during several hours of play.I need a separate, wired power bank, but that's hardly a surprise. Standalone varieties with rechargeable batteries are too bulky for my hands & balanced carrying.Overall, solid choice for hours of outdoor gaming in the heat of the Nevada desert.

Wow, this is a really nice cooler. It uses what is called TEC - Thermoelectric Cooler chip, also known as a Peltier module to cool down the phone. It literally is like a tiny refrigerator attached to the back of your phone... to below 0°C or "automatic", which is to 15°C. It can be power by electricity and no need to a "compressor" like a refrigerator does, but purely depend on a chip to do it.

I really liked this phone semiconductor cooler, i just wish it was a little smaller.

so good, my phone wont get hot a all. really works and looks great! Love this product

Very cold

Definitely worth the pricing, uses a TEC to cool the phone. First look wasn't good but it does freeze water and it's worth it for cooling, definitely nice material. This is 100% worth it and cool in like 8 seconds bro

I was skeptical at first if this would actually work, it does! It gets ice cold and simple to use. The only con I’d say is that it has to be plugged in via USB-C; it would be nice if it was wireless; otherwise it works flawlessly.**Updated 5/7/25**Today I went to use it and it no longer works. I plug it in and click the button and it comes on and then shuts down and the screen turns black. Works great but has a very short lifespan before it stops working.

My iPhone 15 pro max gets very hot after using it for about an hour, I needed a phone cooler and this was pretty interesting so I decided to give it a shot. It has a nice design and looks cool but here are a few points about this item I did not like.1. Wired, you need to plug into a wall outlet so you now have to plug in your phone and also the fan. The cable itself isn’t very long, wish this product was cordless and had an internal battery so no wires need to be plugged in.2. iPhone 15 pro max with a phone case most likely won’t work as it fits very awkwardly. I understand that it defeats the purpose if you have a phone case but the phone costing so much I don’t not using one. The fit is very snug and might break after a few uses but I can’t justify removing a phone case possibly scratching my phone.