Wii Nunchuk Cord Free Wireless Adaptor Converts the wired Nunchuk into a wireless peripheral. Provides lag-free wireless connection between Nunchuk and Wii Remote Wireless technology supports Nunchuk up to 15 feet from Wii Remote. Two AAA batteries provide up to 60 hours of gameplay. Cord management system keeps Nunchuk cord hidden Unique sleeve holds Nunchuk, cord and batteries in compact, easy-to-use setup Self-standing sleeve provides easy storage of Nunchuk Converts the wired Nunchuk into a wireless peripheral. Provides lag-free wireless connection between Nunchuk and Wii Remote Wireless technology supports Nunchuk up to 15 feet from Wii Remote. Two AAA batteries provide up to 60 hours of gameplay. Cord management system keeps Nunchuk cord hidden Unique sleeve holds Nunchuk, cord and batteries in compact, easy-to-use setup Self-standing sleeve provides easy storage of Nunchuk