... 200mA-1000mA 9. It supports USB connect. You can process the download, replace , delete, power charging, pause or play function ... yourself. 10. It consists of PCB board, Speaker, IC, TFT panel, Lithium battery with rechargeable function , Memory card. 11. Many methods ... to active the Video, such as Press the button, Slip, Light sense, Shadow sense, Page turning ...