Specification: Replaces the original Wii Remote and Wii MotionPlus accessory. This controller combines the advanced motion-sensing features of Wii MotionPlus with the Wii Remote comfortable to hold Built-in motion sensor and communicates wirelessly with the Sensor Bar for unprecedented precision and ease of use Rumble feature and a built-in speaker High Quality Anti Skid Silicone Case included to protect the Wii controller from dirt、 shock and damage Cutouts for ports、 sensor、 buttons and speaker on the silicone skin case Wrist Strip included for safe when use Compatible with any version of Nintendo Wii console Dimensions: Standard size Power: AA 1.5V battery x 2 (Not included) Color of silicone case: Transparent Length of Wrist Strip: Approx. 22cm Color: BlackPackage Include:£¨May Not In Original Package£© Wii Remote with built in motion plus 1x Nunchuck 1x Silicone CaseIf you are satisfied with our product、 please give us Five-star rating. DINGWEI