User's Manual

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2.2 Buttons and ports introduced
2.2.1 Power/lock button
When M3 is powered off, hold the button for 2 seconds and release it and the M3 will power on (after a
brief pause);
when M3 is on, press the button briefly to lock /unlock the player, or hold the button for about 3 seconds to
power off (hold for 10 seconds for a forced shutdown).
2.2.2 Volume up
when the display is on, Press briefly to change Volume up button by one increment, hold down to change
volume continuously until to the maximum.
If the player is in the playing state when the display is off, press and hold the Volume up button to switch the
next track.
2.2.3 Volume down
when the display is on, Press briefly to change volume down by one decrease, hold down to change volume
continuously until to the mute.
If the player is in the playing state when the display is off, press and hold the volume down button to switch
the previous track.
2.2.4 Confirm button
If the player is in the playing state when the display is off or lock screen: press briefly to play/pause，in other
menus, Shortly press to determine the operation or switch the set value function.
2.2.5 Shortcuts button
Shortly press to pop up the shortcut menu of the current screen. Different shortcut button are used in
different screens. For example, if you press the shortcuts button to pop up the shortcut menu on the now playing
screen, you can switch between playback mode, EQ shortcut, add songs to Favorites, etc. operating.
2.2.6 Touch bar
Slide the touch bar up or down to scroll the cursor, switch the display page, etc. Shortly press the touch bar
area as the confirm function - this touch bar is only effective under the bright screen.
2.2.7 Up/Prev.track/Rewind
In the now playing screen, Shortly press to play the previous track, long press to rewind the current song;
In the non-now playing screen, it is used to scroll up to select a menu item.