→ Professional Magnetic Phone Cooler with 3 Speeds and Icy Ceramic Cooling from Earldom - 15W Power

*Overcome phone overheating and ensure stable, fast performance during long gaming sessions and live streaming with the advanced magnetic mobile cooler from Earldom (Model: ET-F21).*

This cooler is professionally designed using *Ice Ceramic* and metal alloy materials to provide instant cooling and superior heat reduction caused by heavy processing.

It gives you full and simple control with a single button:  
You can switch between cooling speeds (*Adjust Gear Position*) with a *Single Click*, or control the professional gaming light and turn it on/off with a *Long Press: Turn Light On/Off*.  
With a powerful operating capacity of up to *5V - 3A Max (15W)* and a lightweight of only *57g*, the cooler provides a secure magnetic attachment and total comfort without weighing down your hands while gaming.

*Product Features & Specs*  
*Brand*: Earldom  
*Model No.*: ET-F21 (MODEL: ET-F21)  
*Materials*: ABS + Metal Alloy + Ice Ceramic + Magnet  
*Power*: Input up to $5\text{V} - 3\text{A}$ Max (15W)  
*Gear & Light Control*:  
- *Single Click*: Switch between cooling levels and speeds (*Adjust Gear Position*)  
- *Long Press*: Turn the light On/Off (*Turn Light On/Off*)  
*Dimensions*: $64 \times 24 \text{ mm}$  
*Net Weight*: $57 \text{g}$ (Lightweight)  
*Color*: Black with trendy lighting  
*Product Authenticity*: Equipped with quality seal and original digital verification sticker (*Scratch Me / QR Code*)

*Compatibility & Daily Design Advantages*  
*Supported Devices & Compatibility*: Compatible with all Smartphones and devices that support magnetic mounting or with magnetic rings  
*Connection & Power*: Works via a power cable with up to $5\text{V}/3\text{A}$ to power the cooling plate and ceramic fan at maximum efficiency  
*Design & Comfort Benefits*: Compact circular size of $64 \times 24 \text{ mm}$ that sticks to the back of the phone smoothly and doesn't interfere with finger movement while holding the phone  
*Practical Daily Benefits*: Prevents FPS Drop and overheating while running demanding games (*Game Lag*), and maintains battery and processor health during high-resolution recording or long live streams