Enjoy a new found freedom in all of your Wii games with the Kama Wireless Controller from Nyko. The Kama Wireless Controller provides all the same abilities and features of the wired Nunchuk, but with no cables tethered to the Wii Remote. The Kama Wireless Controller is compatible with all Wii software that utilizes the Nunchuk attachment and requires no additional software or modification of the Wii hardware to work, simply plug and play. The lightweight and compact dongle attaches to the bottom of the remote and provides a wireless range of up to 3 meters. Two AAA batteries (included) provide up to 30 hours of game play for extended gameplay sessions. The Kama Wireless Controller is the ideal solution for users demanding more flexibility and freedom while playing their favorite Wii games.