CAR813 Media Compatibility Notes: • Due to ongoing technological advancement, some USB flash drives may be incompatible with this unit. 14 File Type MP3 File System FAT FAT 12 X FAT 16/FAT 32 File Extension .mp3/.MP3/.Mp3/.mP3/.flac/ogg .rmp/.m4a X MPEG Format MPEG 1 MPEG 2 MPEG 2.5 Sampling Frequency MPEG 1 32/44.1/48kHz MPEG 2 12/16/22.05/24kHz MPEG 2.5 8/11.025/12kHz Bitrate MPEG 1 32 ~ 320kbps MPEG 2 8 ~ 160kbps MPEG 2.5 8 ~ 160kbps Other Information Directory Depth Unlimited File Name Length 32 bytes Total File Number 2000 files Total Folder Number 200 folders File Number via Folder 2000 files MP3 ID3 TAG ver.1.x ver.2.x Title, Artist, Album