Axxera AXM140BT Owner's Manual page 9

AXM140BT OPERATION
USB Operation
Playback Capacity • Maximum number of files: 1024
• Maximum number of folders: 512
• Maximum number of folder levels (sub folders): 8
Note: If the number of files/folders exceeds the maximum
outlined above, the additional files/folders will be ignored.
Note: Devices that exceed the maximum number of files or
folders may not function properly.
USB Device Due to the differences of USB devices, some devices may
Compatibility not be compatible. USB devices must be 'mass storage
class' and formatted to the FAT or FAT32 file system in
order to ensure compatibility. USB devices must be 32GB or
smaller in capacity to be compatible.
Additional MP3 Only MP3 files with filename extension (.mp3) can be played.
Information Do not attempt to play non-MP3 files with the MP3
extension.
Sampling Frequency 8kHz ~ 48kHz
Rates
Transfer Bit rates 8kbps ~ 320kbps constant
Variable bit rates
Note: Some files may not play or be displayed correctly,
depending on sampling rates and bit rates.
MP3 Tag Display ID3 tags Version 1.0 to 2.0
Note: If an invalid ID3 tag version is detected, "NO
SUPPORT" will scroll on the display.
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