� AAC / AAC + v2 / MP3 / WMA files in folders up to 3 levels deep can be played. However, the start of playback may be delayed when using USB memory device containing numerous levels of folders. For this reason, we recommend creating USB memory device with no more than 2 levels of folders.
� MP3 is an audio working group Organization). M the size of that o
001. mp3 002. wma
Folder 1 003. mp3 Folder 2 004. mp3 005. wma
Folder 3 006. m4a
� The play order may change depending on the personal computer and AAC / AAC + v2 / MP3 / WMA encoding software that were used.
� WMA( Windows Media Audio) is an audio compression format developed by Microsoft ®. It compresses files into a size smaller than that of MP3 files. The decoding formats for WMA files are Ver. 7, 8 and 9. This product is protected by certain intellectual property rights of Microsoft Corporation and third parties. Use or distribution of such technology outside of this product is prohibited without a license from Microsoft or an authorized Microsoft subsidiary and third parties.