I have a Rocketfish bluetooth music receiver connected to my house stereo and use either my phone or my tablet computer to send music to the stereo. It works good for me as my dash radio sucks. You could do something similar with a bluetooth speaker if you don't have a house stereo.
Pete - Full Timing
2000 Country Coach Magna 40' Indulgence, CAT C10, #5892
2019 Ford Ranger XLT