Necessary for PS5 Slim Digital and Disc Edition: This product integrates many functions, such as cover plate, cooling fan, light bar, USB interface for data transfer and USB port for charging. It helps to prevent overheating of your PS5 Slim to extend the life of your PS5 Slim console. Efficient cooling fan system: a large high-speed fan is built into the cover plate, which can accelerate the hot air from the fan of the console and reduce the temperature for the Playstation 5 Slim. The 3 speed fan is a touch switch. The low gear is orange, the second gear is blue and the high gear is green. The working principle is to blow cold air into the PS5 console, so that the hot air is ejected from the top gap by the PS5 Slim console to achieve efficient heat dissipation. 8 Kinds of Colorful RGB Light Strips The fan for PS5 Slim supports colorful lights and can change the light color with an independent touch switch. The light strip contains 6 plain and 2 mixed breathing colours. You can use the independent touch switch to change your favourite colours and create a more atmosphere when playing the PS5 Slim console. 2.0 USB & USB Charging Port:There are 2 USB interfaces in total, a black 2.0 USB interface supports data transfer, another white USB interface can only charge more products such as controllers, mobile phones, small desk lamps, etc. It is convenient to provide a USB interface for paying PS5 Slim. Slim PS5 Cover & Fan 2 in 1 :The fan is built into the cover plate, which is accurate size and easy to install and replace without additional tools, and does not take up extra space.