... Panel 4.android2.2 and Linux Dual OS Portable 3D Digital Multimedia Player Key Feature : High-definition high-fidelity video ... ,MKV,AVI,WMV,MPG,MOV,VOB,MP4,FLV,IFO,BDISO/Folder, DAT,DVDISO,SWF,MVC,3D Video3. Audio decodingformats: MPEG1 ... Audio output port: Dual-channel simulation high-fidelitystereo output port; Digital optical output port; Support HDMI next-generation audiooutput; Specialfunctions: ...