Empeg Rio 20GB car mp3 player (Mark 2a) Massive -- With 20GB of storage you can put up to 4,000 tracks on your unit depending on bitrate used Easy to use -- Simple navigation with the wireless remote or the ergonomic buttons on the unit's faceplate Flexible -- Rio Car integrates with existing tape decks, AM/FM radios, CD players and amplifiers using additional in and out ports. Better yet, Rio Car slides out of a standard car stereo slot and can be attached to a home stereo system via standard RCA connectors. With this flexibility, music fans can take their music wherever they go Customizable -- Consumers can put together their favorite mixes on the PC and transfer them to the player using the included software or they can sort through the music by title, artist, genre, album and year on the player itself. Additionally, listeners can assign their favorite playlists and tracks a unique ID number to find them instantly using the player's remote. Ultimately, users can control the music instead of having the music control the way they listen Informative -- Music fans no longer need to remember the disc and track number for their favorite song. The high-resolution display removes the guesswork from choosing music by displaying album and track name, artist and song length. Consumers can also choose from over 20 cool visualizations ranging from graphic equalizers to dancing patterns that animate in time with the music