1

2 7

6 3

54

1 53 42

1714 15 16 18 191110 12 13

96 7 8

20

1

2

3

4

6

5

7

8

7.SD SDcard fig.78.USB control music from USB Card fig.8

1.Volume /Mute: Adjusts main volume;Holding this button for 3 seconds will mute the unit.2. MODE：USB/LINE IN/BLUETOOTH/FM:Switch functions by pressing button: 3. Previous Song4. Play / Pause5. LED Panel Function Display 6. Next Song7. light control: Long press to Power on and off the LED,short press to change light effect (Music,Rainbow,Rainbow S,heartbeat,heartbeat R.,Heartbeat G.,Heartbeat B.,Alarm,Flash,Breathing,Feel Green,Sunset,Music)8. EQ:Switch sound style:Popular,Rock,Urban,Jazz,Classical 9. Base-/+: Adjusts bass volume10. Charge Indicating LEDRed, indicates ChargingGreen indicates charging is complete11. Aux in12. Mic Input13.Guitar Input14.USB

15.SD card jack16.Output (USB 5V 1A)17.Mic Guitar Volume-/+: Adjusts Mic Guitar Volume18.Echo Volume-/+: Adjusts Echo Volume19.Power Button20.Charger Input