Made from ABS plastic and zinc alloy for extreme durability Built-in 1 cooling fan does not cause heat during game play Design an extra holder so you can watch movies, surf the web, listen to music… without causing hand fatigue Compact size, convenient to use – Good support for all games such as: PUPG, fast war, Moble alliance Specifications: Manufacturer: Earldom SKU: ET-F06 Product Name: Gamepad Heatsink Manufacturing Quality: ABS – Zinc Alloy Power Supply: 5V