iBasso Audio DX300, User Manual, Page: 13 / 64

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Power：
Volume：
Previous/Rewind：
Next/Fast Forward：
Play/Pause：
Rotate the wheel clockwise to increase the volume.
Rotate the wheel counter clockwise to decrease the volume.
Short Press - Play the next track.
Long Press - Fast forward.
Short Press - Play/Pause.
On the Mango OS, long press the play button
to lock the screen.
Short Press - Replay previous track.
Long Press - Rewind.
Short Press - Power the LCD screen on and off.
Long Press - To display the pop up window with three
options that are Power off, Reboot, and To Mango.