... weight (225g with built-in battery), very easy to carry;2. Full functions, with AV, VGA, HDMI, USB, SD and earphone ... HMDI, USB2.0, ;mini USB OTG;3.5mm Audio;support wireless keyboard&mouse File compatibilityoffice: WORD/EXCEL/PPT/PDFVideo : MPEG1/MPEG2/MPEG4 ... /AVS/VC-1 / RMVB /H.263/H.264(4.2)/VP8picture: JPG ...