Detailed Product Description Specifications Phone ModelOkwap A136FrequencyGSM 900/1800 MHz,LanguageChinese,EnglishMemorysupport TF card extend to 2GBDisplay ScreenDual screen,2.2inch QVGA front screen , 1.3inch back screenResolution240*320 pixel ,260kCamera1.3MP,CMOS sensor,1280×960 pixelRingtone64 chord ,mp3,midi,Data TransferUSB cable/Bluetooth/U discAudioMP3,VideoAVIImage FormatJPG, ...