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>