H1 Phone Cooler for Gaming, Semiconductor Magnetic Android/iPhone Cooler with 30dB Silent Mode, Type-C Wired 80.1g Compact MagSafe Phone Cooling Fan with 2922mm² Cooling Plate

A little late writing this review, but buy this ASAP! It's high quality and has a little bit of weight to it. It gets so cold, it just might be able to freeze water. It's perfect because it also has the magnetic adhesive pad that you can stick to your tablet or phone. I have the Legion Y700 2025 gaming tablet and it keeps the temps very low, even when I'm emulating PC games. I absolutely recommend this product. Has worked great over the last few months. I plug it into my second USB-C port on the tablet to power it. You could also use a portable battery pack. Has three settings, low, medium, and high and doesn't make noise. This is a $50 or more product compared to other higher end ones.

This device keeps my iPhone 12 mini cool and prevents overheat protections from kicking in. My iPhone 12 mini is one of Apple's smaller form factor phones that overheats with continuous use - like web browsing where the screen doesn't have a change to turn off after 5-10 minutes. Then the screen will dim in overheat protection, effectively rendering it useless. The processor and wireless connections also slow down. This cooler connects securely to my phone via Magsafe and uses a Peltier cooler with a heat sink to actually make the back of the phone cold. Heat conducts through the phone back and is dissipated by the fan. There are buttons to adjust the device from "off" to low, medium, and high. On low, my iPhone does get worm but has yet to enter overheat protection. On high, the front of the screen (even with continuous use) starts to get cool to touch. My iPhone has never been so cool. One aspect to be aware of is power supply. The medium and high settings are only available if connected to a 30 Watt power supply or better. If connected to anything that isn't rated to that power, then the only settings available are "off" and "low."

When this goes on sale it’s a solid phone cooler. It does what’s advertised, I wish it had a solid black color or white. It definitely cooled my item with the provided usb c cord and it’s cool to the touch.

I have a small stream and during summer, I had to segment my live stream due to phone overheating. By chance I came across this fan and I liked it first of all because no RGB. It runs silently and with small battery back it can run up to 7 hrs and I haven't experienced over heating issue since. Highly recommend this fan. Price/size/no RGB was selling point for me.

Unit getting hot while using & getting a lot of moisture(water) that’s dangerous while using & charging the phone and the unit.

If you are the parent that records games for Game Changer get this. Keeps my phone from shutting down in 90+ temps. You do have to have it attached to a battery pack but uses very little energy. Can use a mini charger on it.

Honestly, for the cost I have nothing to complain about. Keeps my iPad Mini 6 cool for gaming. Normally my iPad will struggle after an hour or two, but this keeps the back impressively cool without any heat-related performance drop from the iPad. I think my only gripe I have with this product is you can't set the phone/tablet face down as it blocks the fan intake, I would have loved little feet or something molded in to allow airflow when placed flat on a table.

Cheap, super quiet fan, and very effective. Love it

First of all, it is a wired device. it does not have batteries and it draws quite the power, so it is probably not very good in terms of mobility unless you have a power bank with a high capacity or available USB ports for power (such as in a car). But the way it performs is incredible. I thought of it as a simple fan, and it is definitely way beyond that. I would almost take it apart to see how it does so much cooling. It feels like a small refrigerator on your device. It hangs on to its place by magnetic connection, so you can easily use it with phones that have MagSafe, or any device that you can stick a metal ring on. I have a Samsung phone and I had already a metal ring on its back, so I just simply put this on and held on perfectly. Note that I did not try its magnetic attachment over a case, but if you need the performance of such a device, you probably would not want to attach it over a case either. The piece seems quite sturdy and durable. It does not feel large or heavy on its own, but when you attach it to a mobile phone, it does add a noticeable weight and volume. Its look is quite modern. There are only two buttons to operate, but since it works so silently, you can't get a hang of it at what speed it is working or even if it is working. The lightest speed is so silent, I had to check under a light if the fan inside was turning. Overall, I am impressed with it. It is an incredibly functional piece of equipment if you need serious cooling for your device. Despite its small size, it works incredibly well beyond a fan. The price of $35 CAD at the time of writing is quite high if you just want a simple fan. But it is definitely worth it if you need a highly functional cooling system for your device. Its need of a power connection might seem awkward for mobile devices, but its performance requires that power, and if you really need this device, you will definitely appreciate that it uses external power instead of a battery which would both add to its size and weight and decrease its runtime. I recommend it for those who need serious cooling performance from a small sized device.

Fonctionner bien au début mais au bout de 15 jours la ventilation se fait sans crée de froid comme au début...

What a purchase! I play for hours and my phone stays fully charged and stays cool! I can't believe how good it is actually! You must check the plug socket you use to ensure it pulls the right amount of power or you wont get the full cooling benefits. Check your plugs and compare with the insert that comes with the product. Amazing!!

Perfekter Kühler, durch die Magnetische Halterung habe ich diesen auf meinen Mobilen Router geklebt, da der im Sommer gern überhitzt ist. Das Ding wird so kalt, das es Kondenswasser teilweise bildet. Klare Kaufempehlung

It is actually decent cooler. Works well while gaming. Playing pubg mobile with this thing. Dont need a fan anymore.