Features: TEC-refrigeration chip, high-efficiency turbo-blowing system, which can quickly and efficiently prevent your phone from overheating while playing game consoles and watching videos, extending its service life. Magnetic adsorption design, precise alignment, beautiful atmosphere, does not affect the operation. 29-Blade turbo-centrifugal fan improve the cooling efficiency without affecting the silent performance, faster cooling speed and high efficiency. Small in size and lightweight, does not block the screen of the cell phones, and is easy to carry, allowing you to enjoy a more convenient and enjoyable gaming experience. Type-C charging interface, stable and durable, suitable for most smartphones and tablets. Specifications: Item Name: Semiconductor Phone Radiator Model: DY19 Material: Plastic+Metal Interface Type: Type-C Port Compatibility: for Mobile Phones/Tablet Device Note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution. Package includes: 1x DY19 Phone Radiator