This is a BME UM220 mobile DVD player with USB port and SD memory card slot. This multimedia receiver can be mounted in dash, in a console, under the seat, or even in your trunk. It supports your favorite MP3/DVD/CD-R/CD-RW/ and SDVD discs. The USB and SD card ports, allow you to directly connect your media devices for direct playback. A/V playback features include: zoom, multi-angle, random, repeat, scan, play, pause, and skip. The convenient OSD (onscreen display) lets you easily view the receivers menu to make fine tuned adjustments. It comes equipped with a rear audio output for connecting to your car stereo system and a rear video output to connect to a flip-down or headrest monitor for video playback. It includes a 12V power supply harness so you can hardwire it straight to your car's electrical system for a more permanent solution. This unit has been re-manufactured to 100% of manufacturer's specifications.