1, 4.3''touch screen mp4/MP5 with various color 2, support Windows, XP system 3, High quality, competitive price ... in and MKV embedded subtitle displayTV-OUTFull HD TV output, can be set to composite video (CVBS) and real 720P component ... , add the association Notepad alerts.Calculatorbased on Expression Solution Calculator,can easy operation for four mixed expressionGameClassic and funny touch screen ...