Firstsing FS19218 for  Wii NEW Remote MotionPlus Motion Plus
Designed for use with the Wii Remote (not included)
Connects easily to the Wii Remote to enhance accuracy and control while playing favorite games
Contains additional sensors that respond to your wrist's slightest motion for greater results with more economical movement
Compatible with a variety of Wii games; see game packaging to determine compatibility
 

The Wii MotionPlus is an expansion device for the Wii Remote video game controller that allows it to more accurately capture complex motion. Simple, intuitive, easy to use: connect the Wii MotionPlus accessory to your Wii Remote controller to increase accuracy and enhance play control on compatible games. Wii MotionPlus contains additional sensors that make the Wii Remote respond to the slightest movement, motion, or twist of the wrist. (Wii MotionPlus must be used with a Wii Remote, which is sold separetely.)
Package Included:

I PCS motion plus for wii