User's Manual

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2.2.8 Back
In any screen, Shortly press once, press the entry path to return step by step; long press to return to the main
menu screen.
While player is playing, Shortly press on the main menu screen to enter the music now playing screen.
2.2.9 Down/Next track/Fast forward
In the now playing screen, Shortly press to switch the next song, long press to fast forward the current song;
in the non-now playing screen, used to scroll down to select the menu item.
2.2.10 USB transfer/Charging
For data exchange, battery charged, etc.
2.2.11 Micro SD card slot
Supporting standard Micro SD card，up to 512G capacity maximum.
2.2.12 Headphone out jack
3.5mm headphone output screen, supporting a 3-segment and 4-segment headphones (not supported for
the headset wire control).
2.2.13 Microphone
Microphone hole (Do not cover it when recording, so as not to affect the recording effect)
3 Introduction of display
3.1 Power on/off and home page
Press and hold the power button when M3 is off, it will start up in about 2s; when you turn on M3 for the first
time, the language selection screen will appear. You can slide the cursor through the touch bar as needed, select
the corresponding display language and press the confirm button to confirm and save you choice (You can also
switch other languages in the system settings - Switch other languages). As shown in the figure above.
Press and hold the power button during the power-on state, and the player will turn off after the shutdown