If cannot contact with wii game console Solution :Start the Wii u without the SD card, because the console as locked again, then connect the controller, which will communicate normally, then turn off the console and insert the SD card again with the unlock and you can already use the controls and games installed. Item description: Support Bluetooth Controller For Wii U Pro -This item is support bluetooth wirele controller Compatible Nintend Wii U Pro. - Designed with the dual analog sticks and ergonomic button layout, comfortable to hold. Perfect gift for your kid and friends. - Equipped with high-quality silicone material button glue, which is light and feels good on your hands, bringing a better gaming experience. Tips: 1. This controller is only Compatible Nintend Wii U game consoles, not for other game consoles. 2. Do not scratch the handle with a sharp object, otherwise it will cause damage to the product. 3. If the controller is dirty, wipe it with a clean cloth with water. Do not use organic solution for cleaning. Connection Compatible Nintend Wii U 1. Power on the Console and there's a red button 2. Pre the red button on the console unit first, then pre the red button on the back of the gamepad to match 3. The gamepad only lights up one light to prove that it has been matched succefully, you can play the game normally. Vibration Function We have designed 2 vibration motors for this gamepad, so that you can experience the joy of the game better! Strong vibration feedback for a personalized gaming experience, Let the player feels like they are on the battlefield. Powering Saving This game console uses high-performance second-generation physical technology, high-performance 350mAh lithium battery, you only need to charge the gamepad for 2 hours, you can play 6 hours at full power! When you are having fun, you wont lose your enthusiasm and helplene because the handle has no power! If you don't use the gamepad in time when connected, it will automatically shut down for 5 minutes without any operation, store power for your gamepad! Stable Long Range Connection Mature wirele 2.4GHz technology ensures a stable connection without any delay, and offers a range up to 8 meters (26.3 feet), making it poible to enjoy playing from the far side of the room. Ergonomic Design The gamepad is designed with 3D rocker, 360 high precision . Comfortable cro key design for more flexible and accurate steering! Ergonomic grip, Non-slip texture, matte feel, long-term grip is not tired. This controller-style joy pad provides the ultimate control for your favorite games. Positioning, sensitivity and accuracy are high. High Sensitive Button All controllers has paed the strict repeat keystrokes test, ensure the good performance of the buttons , provide stability and basically zero game delay. High quality preure sensitive D-Pad, 360 without dead zone joystick, high sensibility and accuracy action button, give you the fastest gaming experience Dimentions: Technical Specification