REPEAT
1. The repeat function only work when a TF/SD card or USB flash
drive inserted.
2. Press the "REPEAT" button to select a loop mode.
3. There are 4 modes: ONE (single song cycle), FOLD (loop the playlist
in a folder), RAN (play all songs randomly), ALL (loop all playlist of
all folders).
BASS & TREBLE
1. Adjust the "BASS" knob to select the intensity of bass.
2. Adjust the "TREBLE" knob to select the intensity of treble.
LOW BATTERY ALERT
1. When there's only 20% power left, "
screen.
2. Use the included power cord to charge the speaker.
3. During charging, the charging indicator lights up and turns off when
fully charged.
4. It can be fully charged in 2 to 3 hours.
5. When using for the first time, the charging time should not be less
than 2 hours.
" will flash on the display
07
M15