... 8GB optional with extra cost )Camera:Built-in 0.3 mega pixels cameraExternal storage:Support external Micro SD card ... to 32GBGravity:4-Dimensional gravity sensingScreen:8" TFT capacitive screen, 800*600(4:3)WIFI:IEEE802.11b/g/nI/ ... MP3,WMA,MP2,OGG,AAC,M4A,FLAC,APE,3GP,WAV etc.E-book formats:TXT, LRC, PDF, HTML, HTM, EPUB etc. 8 inch ... android advertising player