Immerse yourself in a realm of possibilities with the Knuckles Sky Sanctuary Zone REALMz™ Wired Controller. Collect the immersive universe from your favorite games with this one-of-a-kind controller featuring a figurine living inside the grip. Discover the world inside your game and the controller with its unique, multi-layer design showcasing iconic scenes from your favorite titles. Use your go-to headset with the built-in 3.5mm jack for USB-chat in compatible titles and immersive audio in all games. The controller's patented audio controls on the D-pad mean you'll never need to interrupt gameplay to adjust the volume. Effortlessly change the LED lighting effects using the ABXY buttons to add another level to the look of your controller. Play comfortably for hours on end with an ergonomically designed shape and long-lasting performance. Explore the realmz with this uniquely immersive controller, officially licensed by Nintendo and SEGA.