








❄️ Stay cool, stay ahead — your phone’s new power move!
The Black Shark Magnetic Cell Phone Cooler leverages advanced 20W semiconductor refrigeration with 7 high-speed fans and a 107% larger cooling area to reduce device temperature by up to 35℃. Featuring a magnetic iron ring with 18 NdFeB magnets, it securely attaches without damage or scratches. Its whisper-quiet operation and 11 customizable RGB lighting effects create an immersive experience, while smart NTC-Dual protection sensors automatically shut down the device to prevent overheating. Compatible with most smartphones, tablets, and laptops, this portable cooler is a must-have for professionals and gamers seeking peak device performance.



| Brand | Black Shark | 
| Product Dimensions | 6 x 6 x 6 cm; 170 g | 
| Item model number | 3Pro Black | 
| Manufacturer | Black Shark | 
| Color | 3Pro Black | 
| Voltage | 5 Volts | 
| Wattage | 20 watts | 
| Power Source | DC | 
| Are Batteries Included | No | 
| Item Weight | 170 g | 
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