Press the mode button to select FM, and then you can press the play pause button to scan all radio stations. Once you have done scanning you can now search using the NEXT and PREVIOUS buttons to locate the station you want to listen to but you can not assign your favorite station.
#5 How do you get the USB port and remote (tried installing a new battery) to work?
To get the USB port to work you need to press the mode button and choose USB.