Finejo Blue Remote and Nunchuk Controller Set for Nintendo Wii Game Nunchuck & Remote Controller set . Region free, It can be used for any version of Nintendo Wii. Players are free to hold them in whichever hand is most comfortable. This version, 100% compatible with all US games, software, hardware, and everything else. Color:BLUE. Powered by 2 AA battery.(NOT Included) . Bluetooth connection between controller and console.Buit-in vibration motor. Fit all electronic appliances that use a USB charging cable. Cable of nunchuck: approx. 90cm in length. Compatible with: Nintendo WII .It is not a certified Nintendo controller