Digital Media Drive play your favorite DVD"s, MP4, DIVX, & XVID movies, or MP3 audio files from a DVD-R/RW or CD-R/RW discs. SDHC Card Reader and USB drives read up to a 16gb SD cards & USB sticks for MP3 audio and MP4 video playback, or view & save photos with the JPG photo viewer. 3.5mm Auxiliary Audio Input lets you connect the audio/video output of an auxiliary entertainment device like handheld media player or game console for playback through the headrest, using included adapter. Second Source A/V Input is for joining the outputs of each headrest to the opposite headrest A/V RCA inputs to enjoy the same movie. Game consoles or other entertainment devices could also be connected. Tune your car stereo to one of 10 available radio stations to hear the movie throughout the entire vehicle stereo system. Select from 88.1-99.9mHz frequencies. Dual Channel IR transmitters send the audio signal to any dual channel IR headphone. 8 infra-red LED"s ensure sufficient signal strength. Check out HP-12S headphone for your HDVD-71CC. Comes with 3 sets of interchangeable snap-on color skins. Choose from beige, grey, or black. 16:9 WIDESCREEN: Enjoy your widescreen DVDs without annoying black bars across the top and bottom of the screen, or zooming in to some awkward ratio and loosing most of the image. Forward/Backwards Tilting Headrest. 3/8" Locking Pole with 1/2" & 9/16" Adapters. 4.75" ~ 8.25" Pole Width Adjustment, 480 x 234 16:9 Widescreen Resolution, 400 NIT Screen Brightness, Dimensions: 10"w x 5.5"d x 7"h