... Extend128MB-32GB Micro SD(T-Flash) memory card SupportWiFiBuilt in 802.11b/g/nExternal 3GSUPPORT 3G ... ,MP4,3GP,TS,hd 1080p,the most is 2160pFiles readingSupport fonts changing,text colors,background ... etcStandard Pack1xTablet PC, 1 x Product specifications, warranty card ,1xUSB cables, 1xOTG cabel,1 x earphone ... Tablet PC C2000(HD version) built in 3G,wifi,GPS,blutooth,GSM,WCDMA,call phone ,sim card ...