Their description:
Product Description
Experience the freedom to play anywhere you want and eliminate cable clutter in your living room. The second generation Logitech Cordless Action Controller delivers the performance, convenience, and comfort you’ve been looking for. It’s engineered to be small and light, yet it still uses Logitech’s highly reliable 2.4 GHz radio frequency technology to deliver precise control with no lag…. More >>
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Logitech PlayStation 2 Cordless Action Controller
It has buttons and no cord. I can press the buttons with my thumbs. The sticks go round and round and round and round.