1.7inch mid tablet pc 2.OS:Android 2.3 3.HD touch screen mid 4.WIFI,GPS,Digital ... ,ConvertibleDisply(800*480) Operation system Android 2.3Wirless net WIFI optionalInput Touch screen USB PortUSB 2.0 full speed 12MHz or high ... CardBattery capacity Li-polymer rechargeable battery 3.7VOperating System Android 2.3 Audio PlayMP3, MP2, WMA, AAC, OGG, WAV, FLAC, APEMedia ...