Shenzhen Aodasen Technology Co. Ltd JY-69C User Manual

 

 

 

M：Mode switch button. Can change the mode by this button of the speaker.（Such as from Bluetooth to 

FM radio to TF card to USB to AUX） 

 
 

 

 

 

：

Single press for the previous one,long press for volume reduction. Single press for previous 

channel under FM mode,it will be reduced by one minute or one hour while setting clock and alarm.