Wii Wireless Guitar for Guitar Hero 1,2,3

Built-in bluetooth chips set which is fully compatible with Wii Guitar Hero 3.1.Up to 60 hours of continuous play time on 4 AA batteries.2.Wireless chip set allows for gaming up to 25ft away.3.Unique “+” button placement prevents players from accidentally pausing the game while rocking bar.4.Built-in 3D sensor functionality.5.Bi-directional strum bar.6.Responsive and durable fret buttons.7.Ergonomically placed whammy bar.8.4 power status LED&SYNC button.