Blade Cooling Case For Iphone Heat Dissipation Electroplating Made of a hydrogel layer that mimics the efficient heat release mechanism of the human body #39;s sweat release. Brand: Myroots Name: Blizzard Cooling Phone case Color: Black and Silver material: PC + Magnet + Cooling Silicon + Dustcloth + Freezemat Hydrogel Thickness: 2.0mm Compatibility: Iphone Adopt Freezemat Technology, Benks Biliz Case effectively cools your phone while working seamlessly with MagSafe accessories. How Does Biliz Case Cool Your Phone? Biliz Cooling Case makes effective use of Freezemat technology, a temperature-sensitive and self-replenishing hydrogel. This material can absorb moisture from air and cool the phone through the evaporation of water particles when heated, carrying out the heat from the device. *Fully Magsafe Compatible, Cool and Magnetic, Like Your Crush. A Pretty “Cool” Accessory, cool your iPhone down 2.3°C when gaming with the case attached. A case the phone can breathe out the Heat, breathe in the Cool