... : Frequency 1.2-1.5GHZ*Operation System: Google Android 4.0*Screen: 7 inch 16:9 wide TFT LED screen*Resolution: 800 ... *Menu button*Back button*Volume up/down*Google searching button*Android Virtual Keyboard*Audio format: Support MP3, AAC, AAC+, AMR- ... word, excel, ppt, pdf format document and others*Support google android market, Google Maps Market*Application software Google Search, Camcorder, camera ...