The Mobile Phone Magnetic Semiconductor Cooling Fan Radiator is a compact and lightweight cooler designed for mobile phones. It features a TEC refrigeration chip and seven fan blades to effectively cool down your device during gaming or heavy usage. The cooler operates at 8W with input voltage of 5V and is powered through a Type-C interface. The structural materials include ABS and Aluminum Alloy, making it durable and efficient. The product is certified with CE, FCC, RoHS, and KC standards, providing assurance of quality and safety during use. Additionally, the magnetic attraction fixed method allows for easy attachment to your phone for on-the-go cooling.