The Nunchuk is a Wii Remote accessory that gives an additional means of control in Nunchuk-compatible games. By connecting the Nunchuk to the Wii Remote you can benefit from its extra buttons, analogue joystick and motion-sensing controls. Contoured to perfectly fit a player's hand, the Nunchuck controller builds on the simplicity of the Wii Remote controller and goes an extra step to meet the needs of gamers. Used in conjunction with the Wii Remote controllerRevolutionary controlSporting the dimensions of a small traditional remote control, the wireless Wii Remote is a multifunctional device that is limited only by the game designer's imagination. The magic of the Wii Remote's design lies within; accelerometers inside the controller body measure movement in all directions and at all speeds. In a tennis game, it serves as your racket as you swing your arm for a long forehand or a quick and hard backhand. In a 4x4 driving game it serves as a steering wheel, allowing you to swerve to avoid obstacles or pickup power-ups. In first-person shooters, the Wii Remote acts as a firearm that you can point directly at an on-screen enemy. The list of potential uses is enormous, and the light weight of the Wii Remote allows gamers to play for hours without feeling fatigued.As comfortable as it is functionalThe Wii Remote is equally comfortable in right and left hands and houses just the right number of buttons for gaming- not so many that new players will get confused, but enough so that Wii games don't feel constrained. On the face of the remote are the D (or plus) pad, a large A button which is used for major on-screen actions, and two small options buttons. Between the game buttons are a plus and minus buttons (which often act as forwards and back), as well as a Home button to engage the Wii home screen to change settings or check remote battery levels. On the back side of the controller is a trigger-like B button, perfect for timing releases of a bowling roll in Wii Sports.Thankfully, battery life is excellent with the two included AA batteries, just as with the previous generation of Nintendo wireless controllers.Immersive intelligence Along the bottom of the Wii Remote, four blue LED lights indicate which player position the remote is currently set to. The controller automatically connects to the Wii console via Bluetooth wireless technology. Below the LEDs, an expansion port lets you connect a number of devices including the Nunchuk and Classic controllers for Virtual Console gaming (Virtual Console games and controller accessories sold separately). Other features of the Wii Remote include adjustable rumble force-feedback and a reinforced wrist strap to ensure safe use. A speaker inside the remote gives the player feedback about the strength of swings or the accuracy of their moves- such as realistic tennis noises as the racket connects with the ball in Wii Sports. Overall, the physical design of the remote is extremely sturdy and of very high quality, ensuring countless hours of Wii gaming fun!