The XO Vision XO1939 3 Video and MP3 Stereo Receiver is a multimedia device for car stereo enthusiasts and audiophiles alike. The player features a large 3 display that s suitable for watching videos and movies. The USB connection and SD card slot provide a variety of media playback options. This in-dash MP3 player is compatible with a variety of the most popular media formats including MP5 MP4 MP3 WMA and more. The stereo also features a traditional FM stereo receiver with auto memory and preset scan and EQ presets for rock pop or classical music. The XO Vision stereo player also boasts 52w x 4 high power output. It is also compatible with AUX inputs.