Nintendo will release an official MP3 player for the Nintendo DS, Nintendo MP3 player - Mp4 Converter

Nintendo is going to launch an official MP3 player for its Nintendo DS, which makes the device not only a game console and web browser, but also an MP3 player. The shown picture comes from the Leipzig Games Convention in Germany. We guess that a much more official announcement of this Nintendo MP3 player will comes from Nintendo very soon. The following is the specs of this MP3 player.

For Nintendo DS (to be inserted into slot 2) and Game Boy Advance hardware
To store music you need SD cards. Up to 2GB cards are supported, this equals to 500 songs (best sound quality)
Choose between different skins (including one with Mario)
The interface shows all important information
The unit itself features another headphone port