Keep Your Phone Cool. Play Without Limits.

Experience powerful cooling with the MEMO CX21 18W Magnetic Phone Cooler, designed for mobile gamers who demand stable performance during long gaming sessions. The advanced semiconductor cooling technology rapidly reduces phone temperature, helping prevent overheating and performance drops.

Whether you're playing PUBG Mobile, BGMI, Call of Duty Mobile, Free Fire, Mobile Legends, or Genshin Impact, the MEMO CX21 keeps your device cool for smoother gameplay.

Key Features

❄️ 18W High-Power Semiconductor Cooling

Rapid cooling technology helps reduce device temperature quickly.

🧲 Magnetic + Clip-On Design

Works with MagSafe devices and includes a clip for universal smartphone compatibility.

🌈 Premium RGB Lighting

Stylish RGB illumination gives your gaming setup a premium look.

🎮 Stable Gaming Performance

Helps reduce thermal throttling for smoother gameplay and more consistent FPS.

🔇 Ultra Quiet Fan

Powerful cooling with minimal noise.

⚡ USB Type-C Powered

Reliable and efficient power connection.

📱 Wide Compatibility

Compatible with iPhone, Samsung, Xiaomi, Infinix, Tecno, Vivo, Oppo, Realme, OnePlus and most smartphones.

Specifications

Brand: MEMO

Model: CX21

Cooling Technology: Semiconductor Cooling

Cooling Power: 18W

Power Input: USB Type-C

Mounting: Magnetic + Clip-On

Lighting: RGB

Color: White

Package Includes

✔ MEMO CX21 Phone Cooler

✔ Magnetic Ring

✔ Clip Attachment

✔ USB Type-C Cable

✔ User Manual

Why Choose MEMO CX21?

✅ Faster Cooling

✅ Better Gaming Performance

✅ Stylish RGB Lighting

✅ Premium Build Quality

✅ Quiet Operation

✅ Universal Compatibility