... buttonpower,Vol+,Vol-,BackI/O 1* 3.5mm stereo headphone1* mini USB, 1*mini HDMI, Rest hole,1*MIC,1*DC-in1*TF card ... video formats,including VP8,AVS,H.264,H.263,VC-1,MPEG-1/2/4Support 1920*1080@60fps in all formatsSupport encoding ... ,20pcs/carton GW.17.1kg,N.W:16.2kg 8" Android 4.0 Tablet WIFI, Bluetooth Dual Cameras High Resolution