4. Remote control instructions
As shown in the following figure:
Function key description
：
1
Mode main function key
，
working mode switch.
2
Power switch (only control Bluetooth/USB/FM)
3
Play & Pause/
（
Search the audio automatically when in FM)
4
EQ sound effect
5
0-9 song selection key, can be composed of digital channel selection when in FM
6
Mute key
7
Last song/
（
Last audio when in FM
）
8
Next song/
（
Next audio when in FM
）
9
Vol -
10
Vol +
11
Cycle
12
No use
5
