Languageschinese italian russian spanish german french english screen resolution800 x 480 external memoryup to 16gbsd card digital tv or analog tvno tv function display ratio169 screen size9 inch media typemp4 jpeg wma vcd mpeg4 jpg dvdrrw 3gp dvd rrw wav dvd dvd vr dvd ram warranty1 year operating systemwindows ce wireless typefm transm ir system voltagepower12v typeheadrest featureswindows ce ir transmitter sdusb support games fm transmitter