... Push Button LCD Board Display, with external battery Play photo / video Push the button to play the file 7" LCD Board Display, play video ... : 7 inch, 16:9, 480 x 234 resolution, Display Mode: 16:9 ratioUnit Size: 217 x 149 x ... File Format: JPG, WMA, MP3, MPEG 1/2/4, AVISupport SD/MMC/MS memory Card, and USB HostAuto ... Contorller, User Manual, AC Adapter, Mounting Screw 7'' LCD Display with Push Button