PlayStation 3 / PlayStation 2 / Rock Band / Guitar Hero Wireless Guitar - GUITAR EVOLUTION II Unique 10 Fret Button System offers players a full range of play across the neck for a fun and realistic playing experience Wireless 2.4GHz Technology automatically detects Guitar Evolution II when PlayStation console is powered on Five-Way FX Switch allows you to choose between flanger, wah wah, echo, chorus, or none Chrome painted whammy bar is finely tuned and spring loaded for extreme durability and excellent response Compatible with Rock Band and Guitar Hero