... with high quality 2.competitive price OEM 7-inch TFT touch screen with Android 2.1 OS ... CARD SPECIFICATIONCPUTELECHIPS8902 ScreenLCD 7inch, 800*480,Resistant Touch Panel CoreARM1176JZ(F)-S up to 800MHz OSAndroid 2 ... Expand capacitysupport SD Card,TF,MMC. support SD2.0 Audio formatMP3,WMA,AAC,FLAC,WAV,OGG,APE ... speaker/micBuild in speaker/mic Bettery2600mA/h, DC 7.4V TV OUTSupport TV OUT;HDMI(1080P), ...