The wii remote controller combines the function of pointer, speaker and shock vibration together. Connect with the console by simply pressing the SYNC button. Using motion-sensing technology, making the button pressing of typical controllers replaced by the natural, fluid motion of your hands.Third party product.Powered by 2 AA batteries. (not included)Fits for Wii and Wii U console very perfectly, natural, compatible with Wii, Wii U, Wii Mini. No MotionPlus Inside.Easy Connection:Press the RED SYNC button, dock both of your remote and plug it into any USB port. No need to remove the battery and the best distance to enjoy games is within 15 feet.With these remotes you can precisely move your characters and control them to perform ordered actions.Just play with it to Release your pressure.