This is Sensitive game controller, compatible with Wii and Wii U console.
Connecting instruction:
1. Open the back cover of the Wii controller handle and put into 2 AA batteries (not included).
2. You will find a small red SYNC button beside the battery slot. Press the "SYNC" button on the Wii controller and console separately.
3. If the connection fails, press the "SYNC" button on the console for 15 seconds to clear all connected controllers.
4. Then press the "SYNC" button on the Wii controller and console again separately
Package Includes:
2 x Wireless Remote controller
2 x Nunchuck controller
2 x Silicone case
2 x Wrist strap
1 x Packing Box