... system:Android 1.** Main IC:RK2808** CPU:ARM** 600MHZ Memory:256MB DDR2 RAM Hard Disk:Nano Flash 2GDesktop Presentation, gravity induction. sliding ... , FLV, MP4, 3GP... Music:MP3, WMA, WAV... Expansion:T-Flash Card, USB 2.0 5PIN slot, OTGBuilt-in Microphone, Earphone slot ...