mfi game controller for iphone pxn speedy(6603) ios gaming controllers for call of duty gamepad with phone clip for apple tv, ipad, iphone (black) pxn the pxn speedy (pxn-6603) controller is an extended layout iphone and ipad game controller. <br>as per the extended mfi controller layout specifications, the speedy features 4 face buttons, a d-pad, 2 left and 2 right shoulder buttons, 2 analog sticks, and a pause button. <br>the face buttons, shoulder buttons, analog sticks, and d-pad are all pressure sensitive.<br><br> 1. officially authorized mfi certificate by apple;<br> 2. pressure sensitive button for more accurate control and better gaming experience;<br> 3. advanced core comes from apple's original chip;<br> 4. built-in 550 mah lithium battery for longer playing time. 2 hours charging time for play around 20 hours;<br> 5. with matched phone clip for 4 inch to 6 inch devices, this clip is loadable.<br>