3
BACK PANEL
1. Power Switch: ON / OFF
2. Light Switch : ON / OFF
3. Master Volume Knob: Adjust from Min. to
Max.
4. Bass Knob: Adjust from Min. to Max.
5. Treble Knob: Adjust from Min. to Max.
6. Echo Knob: Adjust from Min. to Max.
7. Microphone Volume Knob: Adjust from Min.
to Max.
8. Mode Button: Toggle between AUX, USB,
TF, FM, and BT.
9. Previous Track Button: Go to the previous
track.
10. Play / Pause Button(Press and hold for TWS
connection)
11. Next Track Button: Go to the next track.
12. Microphone Priority Button
13. REC / Play Button: Microphone Input
Recording.
14. USB Port
15. TF Card Slot
16. AUX IN Jack
17. Microphone Input
18. Power Supply : DC 9V Adaptor
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