Material and features: The surface of ABS material is painted with rubber, and the handle is first-class. This handle has 6 functions, each with its own unique function.1: The game joystick is completely different from the first generation joystick. Our joystick is completely a gamer-level joystick. When you press it, you feel like you have started a game.2: 4 buttons, two with sound, two without, the buttons are also larger than the first generation, and the experience is better.3: Scroll the button, and you will hear the sound of gears while turning.4: Massage the buttons, you can give your mouse hand a kill and relax the fingers that have been tense all day.5: The paddle button, the retractable button, will immediately return to its original position every time it is moved.Features: The appearance is unique. Amazon merchants are welcome to buy, no patents, no longer have to worry about the store being blocked.6: Rotate the dial to experience the rotating dial.7: Forget worry button, easily say goodbye to the troubles of the day