10.How to delect song files in the M3 Pro?
Relating operations should be done in the now-playing interface or the file browse page.
1. Under the category list, the operation of list deletion is to move the track out of the list, and the file will not be deleted;
2. Cue and iso formats don't support separate deletion. So you have to delete the entire folder.
Here is a video introduction to some common settings of M3Pro: