Car dvd player screen size 7 inches screen diagonal 1778 cm display type lcd aspect ratio 169 connections av out av in headphones line out usb sdmmc card reader memory expansion sd functions 12v operation headrest mount built in speakers suitable for car campervan en route playback dvd video dvdr dvdrw dvd r dvd rw audio cd cd r cd rw vcd svcd dvd playback zoom video encodings pal ntsc remote control power supplies cigaretter lighter