Top Panel
1. Display - to show the function there
2. Mode - to change the function mode for line-in, bt wireless connection
3. Rec - this button is for recording function
4. MIC PRI - press it to make the microphone activate in first priority
5.Backward - play to previous song
6. Play/Pause - to play the music and pause the music
7. Forward - play to next song
8. Mic. Volume - adjust the volume for cable microphone
9. Echo - adjust the Echo sound effect
10. Treble - adjust the treble volume
11. Bass - ajust the bass volume
12. Volume - adjust main sound volume
13. MIC 1 - it is a microphone jack
14. MIC 2 - it is a microphone jack
15. TF card - it is TF card reader
16. USB - it is USB reader
Pg. 4