Descriptions:

Motion Plus Pink For Wii Remote controller Simple, intuitive and easy to use
Connect the Wii motionplus accessory to your Wii remote controller to increase accuracy and enhance play control on compatible games.
Look on the back of Wii game disc packaging to see which games are specially designed for use with Wii motionplus.
Wii motionplus contains additional sensors that make the Wii remote respond to the slightest movement, motion, or twist of the wrist.
It must be used with a Wii remote, which is sold separately.
The sensor in the device supplements the accelerometer and Sensor Bar capabilities of the Wii Remote to enable actions to be rendered identically on the screen in real time
It tracks player's movements in finer detail and with greater accuracy

Weight: About 100g

Package including:
1*Motion Plus for Wii