Languagesenglish screen resolution800 x 480 external memoryup to 16gbsd card digital tv or analog tvno tv function display ratio43 169 screen size7 inch media typecd divx avi dvd dvd vr dvd ram mp4 jpeg mp3 svcd vcd cdrrw jpg radio response bandwidtham 522 khz 1620 khzfm 875 mhz 108 mhz warranty1 year makeuniversal yearall years operating systemwindows ce typein dash dvd player featuressubwoofer output rds ipod built in bluetooth ir transmitter sdusb support t