CONTROL PANEL INSTRUCTION
1: USB /SD Port
2: Battery charge indicator
3: Battery low indicator
4: Bass volume knob
5: Treble volume knob
6: Master volume knob
7: AUX input
8: MIC Volume
9: MIC input
10: Power mode and charging switch: AC/DC/Charging/Off
11: External adapter jack
12: Bluetooth working indication light
13: Indicator of recording
14: Indicator of play
15: Record /Play key
16: mode Knob: AUX/Bluetooth/ USB/SD
17: Repeat key
18: Next track
19: Play /Pause
20: Previous track
REMARK: Number 15: Pressing for 3 second is for recording, Pressing for 1 second to play the
recording contents ( when the USB/SD and the microphone is ready)
