About this product Multi-function support: This wii controller has multiple functions, built-in new upgraded speakers, joystick support vibration function. Hassle-free wireless connection. (Wireless reception distance is valid within 8 metres). Easy Sync Steps: 1. You need to load 2 x 1.5V AA batteries (batteries not included). 2. Press the red button on the back of the wii controller and the SYNC button on the console respectively. 3. 3. If the connection fails, you first need to Press the SYNC button on the console for 15 seconds to clear all connected controllers.4. 4. Then press the red button on the back of the wii controller and the SYNC button on the console again separately. Silicone Protective Cover: Silicone protective cover protects the remote control from dust, scratches and possible drops, giving you more safety and security. Comes with a hand strap, easy to carry. The remote control requires 2 x 1.5V AA batteries or remote control batteries (batteries not included). When playing Wii related games, the replacement of wii controller with the same function will bring you more joy and happiness.