The official OUYA controllers are wireless (Bluetooth) and powered by 2 AA batteries. Up to 4 controllers can be connected to an OUYA console at one time.
Features:
Two analog joysticks, each with their own “button” (i.e. L3 + R3)
A D-Pad
Four face buttons (labeled O, U, Y, and A)
Two digital shoulder buttons (L1 + R1)
Two analog triggers (L2 + R2)
A menu button (to open the OUYA menu at any time during a game)
A touchpad (to mimic mouse/touch controls or to be used in games)
Player LED indicators (so you know which player a connected controller is set to)
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