For free radio streaming you could try Moodio (
Welcome to Moodio! | Moodio).
For BT headsets the Jabra BT8010 is pretty cheap, has good sound, does calls and music, and has an inexpensive add-on for the second ear to do stereo as well. I use the single for calls and music/podcasts/radio streaming in normal use, and add the second earpiece in the gym so I have stereo during workouts.