The Wireless Nunchuk Controller for Wii.
Contoured perfectly to fit a players hand, the Nunchuk controller builds on the simplicity of the Remote controller.
The Nunchuk contains the same three-axis motion sensor found in the Remote, but also includes an analog stick, and two buttons to help assist in character movement.
Use the communication function of the Remote Control.
Connect directly into Wii Remote controller.
Required for Various Types of Games.