*1 din 9" hd tft display & capacitive touch screen *android version: 10.1 os allwinner t3 quad core ; version 10.1/ allwinner t8 octa-core * fast response, built in 2gb ram, 32gb rom * video format: avi, mkv, mov, mp4, mpeg, mpg, rmvb , flv, h.265 ect. * audio format: mp3, wma, aac, rm, flac etc. * photo: jpg, bmp, jepg, gif, png ect