The Wii QUMOX remote combines a built-in motion sensor, built-in accelerometers, a pointer, a speakerphone, and a vibration function with Nunchuck controllers for enhanced sensitivity. Please note that this is a third-party product and not the original product. Up to four Wii controllers can be connected to the Wii console simultaneously. The effective distance is approximately 5 meters and it is compatible with all Wii console games. Powered by 2 x AA batteries (not included). Includes 2 silicone cases and 2 wrist straps. The case protects the Wii controller from dust and scratches. The wrist strap facilitates carrying the Wii controller and prevents it from falling during gameplay. Simply press the red SYNC button on the Wii console and on the back of the Wii controller to connect to the Wii console via Bluetooth. Built-in speakers and built-in vibration provide a more realistic gaming experience. Package includes: 1 * Qumox Gamepad integrated motion remote for WII, 1 * QU MOX Nunchunk, 1 * Silicone shell, 1 * Wrist strap.