Rockville RVD17HD Grey-GR 17" Flip Down Car Monitor w DVD/HDMI/USB/SD/Games Gray The Rockville RVD17HD is called a true all in one because the DVD player and a load of entertainment options are all included in one chassis This all in one monitor is easy to install since you do not have to wire a separate DVD player The built in DVD player will play all your favorite files including DVD/VCD/MP3/WMA/MP3/MP4/CD