... .Operation System:Android 2.1 3.Net Work:Wifi 802.11 b/g,Support 8 inch tablet pc with wifiSpecificationScreen 8 ... FormatAVI,MPEG4,3GP,ASF,H.264,RMVB,WMV9Other functionsInternet Explorer,Media Player,Photo viewer, Word,Excel,Powerpoint,Acrobat Reader ,MSN , QQ Card ... ReaderSupport Micro SD Card (maximum capacity of 32GB )Media FileAudio : support MP3,WMA,MP2,OGG,AAC,M4A,MA4,FLAC ...