13 programmable buttons help you perform intricate macros with a single click* Natural curves that fit your hand and smooth-gliding feet give you epic comfort and... 

Gaming-grade wireless: Reliable lag-free performance with up to 40 ft. wireless range (Actual wireless range will vary with use, settings and environmental conditions) Immersive 7.1... 

All-new Keyboard instrument for Rock Band 3 Plays Rock Band 3 Keyboard, Guitar* and Bass* parts / Two-octave design with 25 velocity-sensitive keys (*Does not support... 

Game Software Included All-new Keyboard instrument for Rock Band 3 / Plays Rock Band 3 Keyboard, Guitar* and Bass* parts (*Does not support Guitar / Bass Pro Mode) Two-octave... 

2.4GHz wireless technology with 30-foot range Use up to four controllers simultaneously on one console Adjustable vibration feedback for longer battery life Integrated headset... 

30-foot wireless range Integrated 2.4GHz high-performance wireless technology Ergonomic design enables maximum comfort and endless gameplay Left and right shoulder...