... Larger RAM3, stable performance 4, With 5.0M AF Camera for video conference5,Dual Mic and advanced audio enhancement(Ambinent noise supression, ... /Recover), Upgrade keyInterface: DC, Mini USB, USB Host, micro SD/TF, HDMI, AV Jack, Audio JackPower Adapter : 5V@1A (Can be supplied ... by TV USB)Size: 50*90*16mmWeight:100gHousing material ...