correct on both just make sure you dont touch multiple pins at the same time with any metalic objects otherwise your battery will short out.
if your knowledgable with this sort of stuff i would suggest doing pandora with a switch instead of just lifting the pin so that you can switch it back and forth as needed.
if your knowledgable with this sort of stuff i would suggest doing pandora with a switch instead of just lifting the pin so that you can switch it back and forth as needed.