Price last checked Oct 30, 2026. It may have changed, so confirm on the store's page. We earn a commission on purchases (details).
๐ Detailed Functions 15W High Power Fast Cooling: Equipped with 5V/3A power supply, semiconductor + high thermal conductivity cold aluminum combination, quickly cools down your phone in 30 seconds, effectively preventing thermal throttling, lag and frame drops during heavy use. 0-100 Stepless Speed Regulation: 100 levels of precise wind speed adjustment, freely switch between silent mode and strong cooling mode, no noise interference during gaming or voice chat. AI Intelligent Temperature Control + Digital Display: Built-in AI temperature control chip, automatically adjusts cooling power according to phone temperature; smart digital display shows working status and temperature in real time, clear at a glance. 4 Customizable RGB Light Modes: Breathing light, racing light, switching light and gradient light โ create a cool gaming atmosphere, make your phone stand out from the crowd. Innovative Air Duct Design (No Hand Blowing): Side air outlet structure, cools your phone without blowing your holding hands, greatly improving comfort during long gaming sessions. Dual Installation Methods: Magnetic + clip dual options, compatible with most smartphones (both magnetic and non-magnetic phones/cases), easy to install and remove in 1 second. Lightweight & Durable: Only 75g, lightweight design for long-time holding without burden; made of ABS/PC + aluminum alloy + hard steel mesh, sturdy and durable for long service life. Multiple Safety Protection: Over-temperature protection mechanism, safe and efficient, will not damage your phone even after long-time use. ๐ Product Specifications (Text Version) Product Model: K50 Phone Cooler Rated Power: 15W Power Supply: 5V/3A Charging Interface: Type-C Light Effect: 4 RGB Light Modes (Breathing/Racing/Switching/Gradient) Wind Speed: 0-100 Stepless Speed Regulation Cooling Modes: A1 (Constant Temperature), P1 (Noise Reduction), P2 (Strong), P3 (Super Strong) Product Size: Diameter 61mm, Thickness 28mm Product Weight: 75g Package Size: 87