this button to select the previous frequency. Such as,87.8, 87.7.....
In AUX IN mode: no function
13. Play/pause
In USB/SD/BLUETOOTH mode , press this button to Play or Pause .
In FM mode , Long press this button to search the stations automatically until all the stations
have been saved .After all the stataion have been saved , short press this button , you can choose
station one by one.
In AUX IN mode, press this button to play or pause .
14. NEXT
In USB/SD/Bluetooth mode : Short press to next song.
In FM mode,Long press this button to auto scan until next station was found . Short press
this button to select the next frequency,such as 90.1,90.2......
In AUX IN mode: no function
15. MODE
Short press this button to skip to mode one by one, BLUETOOTH /AUX-IN/FM/USB/SD .
Long Press this button to open/close the voice prompt.
16. Standby
The first time you turn on the unit , it is in standby mode , 3 seconds later ,Press this button,
Then this unit will change into working mode .
If you want the unit stop working , You can press this button in any time , the unit will change into
standby mode .
17. Display screen