Full Details from Amazon.com : http://www.amazon.com/gp/product/B0002XJBGE?tag=onigi-20

Logitech Cordless Rumblepad 2 with Vibration Feedback (Black)

24 GHz cordless performance with 30-foot range
Dual vibration feedback motors
2 analog sticks 8-way D-pad and 10 programmable action buttons
100 hours of battery life
PC and Mac compatible