... TFT LCD Touchpad(resistive touch pad) Frame: Metal, ABS(optional) Power Inside: Rechargeable li-polymer battery 3200mA AC Adapter: AC Input ... , only 1mm thicker than the appl a The side buttons, power switch, return, menu, Back side is silver Metal case, USB port ... is the same 30pin interface, DC power jack, TF card, audio output, and Reset hole Play games ...