Kootek makes stylish gear that boosts your gaming experience. 3 operating modes, you can choose to turn on one fan, 4 fans, or 5 fans. With blue indicator light, this can indicate whether the fan is running. 6 adjustable height settings can be adjusted according to your own usage to provide a better gaming and office experience. Built-In USB cable, connect it to the power supply to make the cooling fan run, and equipped with 2 USB ports can also be connected to other USB devices, such as smartphones and tablets. Kootek Carrying Case for Nintendo Switch Compatible for Oculus Quest for regular PS4/Slim for Regular PS4./slim/Pro/VR For Regular PlayStation 4 / Slim.