Key Operation
1 “ON/OFF”
：
Power switch.
2 Power on / Play / Pause / Stop, hereinafter
referred to as the "PLAY" button.
3 “MODE” Enter the main menu or previous
menu.
4 “Next”
：
Next option, Fast-forward. Volume
increases, the fast increase.
5 “Last”
：
Previous option, Rewind., Volume
reduction, and faster reduction.
6 “VOL”
：
Enter the volume interface.
7 “Headphone jack”
：
Headphone standard
jack.
8 “USB”
：
USB plug.
9 MICRO SD CARD
1
