Compatibility - Fitness boxing handle is specially designed for the game of Nintendo Switch Fitness Boxing Fist of the North Star. It is also compatible with Nintendo Switch Fitness Boxing 2 Rhythm and Exercise/All the official Joycons of Nintendo Switch. Note: The Joycon is not included. Quality material - Made of high quality ABS and silicone, the Joycon handle is light, compact and durable. It is comfortable to hold and will not tire you after having used it for a long time, which brings you a good gaming experience. Easy installation - There is no need to distinguish the left and the right from the game handle. You can easily use it with the Joycon switch to your taste. In addition, it has an improved plastic slot, which facilitates installation and withdrawal without damaging the Joycon controller. Just connect it easily and you are ready to leave. Ergonomic design - The wavy shape of the controller allows the handle to better adapt to your fingers, offering you a good grip and improving your playing experience. The comfortable boxing controller simulates the feeling of real boxing, you allowing to be in action. Practical Dragonne - The package includes two handles of different colors to meet your various needs. In addition, each handle is delivered with a strap, which prevents the device from accidentally sliding your hand.