AGPtek M28 Guide Rapide page 6

The related list will show, including
"Home" , "Shuffle" , "Repeat" ,
"Bookmarks", "Play music from", "Equalizer", "Variable Speed
1. Bookmarks
Playback" ,"Sleep timer" ,"Delete" "Add to playlist"and"Remove
Click button M >
from playlist".
. Select according to your need.
2. Variable Speed Playback
Bookmarks>Add bookmark /Go to bookmark
Click button M > to adjust speed from
/Delete bookmark
-8(Slowest) to +8(Fastest ). Set the playing speed as you need.
3. Delete
Variable Speed Playback
Click button M > then choose yes to delete the audio files
you want.
4. Equalizer
Delete,
Click button M >
Equalizer >Normal, Rock, Funk, Hip hop", "Jazz",