How to use USB device on FunPad A705? Such as U-Disk

How to use Android system and Android Market?

Why SKYPE cannot login and Angry birds will hang?

Can FunPad A705 use 3.5G USB dongle?

Connect to PC cannot be found removable device?

Can it be charged by USB port?

I can't play Youtube videos?

Cannot open PDB file?

Why can't turn on D-Chord 168 after charging？

Why some player would turn off automatically after booting screen shows？