6
PB120B Portable Party Box Speaker controls
1. Mode key (input signal source)
2. Previous & FM channel -
3. Recording
4. Play/Pause & True Wireless Stereo
5. Microphone priority
6. Next & FM channel +
7. Display screen
8. EQ adjustment panel
9. Volume control
10. Guitar input
11. Microphone input
12. Aux in (3,5mm)
13. USB jack
14. Micro SD/TF card jack
15. Guitar volume control
16. Microphone volume control
17. Microphone Echo
18. Charge display
19. External power adapter connector
(only use the original adapter)
20. Sound controlled LED switch
21. Power switch