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MEMO CX12 Gaming Phone Cooler With Semiconductor Cooling
The MEMO CX12 is a clip-on gaming phone cooler built around TEC semiconductor refrigeration technology, designed to rapidly pull heat away from your phone during long gaming sessions, live streams, or heavy daily use. Using the Peltier effect, the built-in semiconductor cold plate actively cools your device rather than relying on passive airflow alone, dropping ambient-adjacent temperatures noticeably during operation.
A full-circle magnetic ring gives the CX12 a strong, secure clip-on fit across phone widths of 62-105mm, while a dynamically balanced fan keeps vibration and noise low during operation. This makes it practical for gamers who need consistent cooling without extra rattling or buzzing interfering with in-game audio or live streaming microphones.
Beyond raw cooling performance, the CX12 adds RGB lighting for a gaming-oriented look, and its detachable battery design allows it to be charged separately from your phone, giving flexibility for how you power and use the cooler day to day.
Key Features
TEC Semiconductor Cooling: Uses the Peltier effect to actively draw heat away from your phone, offering faster, more effective cooling than fan-only coolers.
Full-Circle Magnetic Attachment: A complete ring of strong magnets ensures a tight, secure fit on the back of your phone during intense gaming sessions.
Dynamic Balancing Fan: Reduces vibration during rotation for quieter operation, so it won't interfere with in-game audio or streaming microphones.
Wide Device Compatibility: Fits phones with widths from 62mm to 105mm, covering most modern smartphone models without jamming during installation.
RGB Light Effect: Adds a customizable lighting element for a more immersive gaming aesthetic during use.
5500RPM Fan Speed: Delivers strong airflow to support the semiconductor cooling plate's heat
Technical Specifications
Specification | Detail |
|---|---|
Brand | MEMO |
Model | CX12 |
Interface | Type-C |
Input | 5V / 2A |
Power | 10W |
Product Size | 82 x 91 x 52mm |
Semiconductor Size | 25 x 25 x 4.9mm |
Heat Dissipation Area | 3844mm² |
Cooling Effect | -7°C to -2°C (at 26°C ambient temperature) |
Light Effect | RGB Light |
Fan Rotation Speed | 5500RPM |
Fan Noise | 35dB – 38dB |
Compatible Phone Width | 62mm – 105mm |
Material | ABS plastic, metal components, silicone |
Package Includes
1 x MEMO CX12 Phone Cooler
1 x 1-Meter Type-C Cable
1 x Pair of Clips
1 x User Manual
Frequently Asked Questions
1. How does the MEMO CX12 cool a phone?
It uses TEC semiconductor refrigeration based on the Peltier effect, combined with a dynamically balanced cooling fan, to actively draw heat away from the phone rather than relying on passive airflow alone.
2. Will the CX12 fit my phone?
Yes, it's designed to fit phones with widths between 62mm and 105mm, which covers most current smartphone models.
3. Is the fan noisy during gaming or streaming?
No, the fan is dynamically balanced to reduce vibration and noise, so it shouldn't interfere with gameplay audio or streaming microphones.
4. Does the cooler have a detachable battery?
Yes, the CX12 features a detachable battery design, allowing it to be charged separately from your phone.
5. Does it include RGB lighting?
Yes, it has an RGB light effect for a more immersive gaming aesthetic during use.
6. What's included in the box?
The package includes the phone cooler, a 1-meter Type-C cable, a pair of clips, and a user manual.
