My phone used to get so hot while playing mobile games that I thought it might actually burn my hand. After twenty minutes of heavy play, the frame drops would turn my favorite match into a laggy mess.
I picked up the MEMO 2024 NEW Magnetic/Back-clip 2 IN 1 Mobile Phone Semiconductor Cooling Fan Radiator CX07 for Game Cooler to see if it could fix the issue. This review covers whether this little gadget actually keeps your device cool or if it is just another piece of plastic junk.
What is the MEMO CX07 Cooler?
This device is a tiny fan that sticks to the back of your phone to pull heat away from the processor. It is unique because it comes with both a magnetic plate and a back-clip, so it works on almost any phone out there.
The main draw here is the price point, as it is a budget-friendly option compared to name-brand gear. I managed to find it with free shipping on AliExpress, which helped keep the total cost very low.
Real World Performance
When you first turn it on, the semiconductor plate gets freezing cold in just a few seconds. It creates a noticeable difference in how your phone feels during long sessions.
The dual mounting system is the best part of this design. I switch between an iPhone with a magnetic case and an older Android phone, and this radiator handles both easily.
- It uses a Peltier chip to pull heat away from the phone.
- The fan is quiet enough that it does not ruin the audio experience.
- You can clip it on if you do not have a magnetic case.
Honest Pros and Cons
Like any budget accessory from overseas, there are some things you should know before you click buy. It is not perfect, but it does exactly what it promises for the price.
- The cooling effect is immediate and strong.
- You get both magnetic and clip attachments in the box.
- It is very affordable and often ships for free.
- Shipping from China can take several weeks to arrive.
- There is no local warranty if the fan motor dies early.
- You need to keep it plugged into a power bank or wall outlet.
Who should buy this?
If you are a serious mobile gamer who plays titles like Genshin Impact or Call of Duty Mobile, you need this. It prevents your phone from dimming the screen brightness when it gets too hot.
People who use their phones for long video calls or recording 4K video will also appreciate the extra cooling. However, if you only play casual puzzle games, you probably do not need to bother with this.
What buyers are saying
I talked to a few other people who bought the CX07 to see if my experience was typical. Most users seem to agree that it is a solid value for the money.
One user mentioned that the clip feels a bit flimsy but holds the phone tightly. Another gamer said it saved their phone from overheating during a hot summer day outdoors.
Final Verdict
The MEMO CX07 is a practical tool for anyone tired of holding a burning hot phone. While the shipping wait time is a pain and the plastic build is not exactly premium, the actual cooling power is impressive.
It works better than expected for the price. If you want an inexpensive way to keep your phone running smooth, this is a smart choice to add to your gaming setup.
