Jensen TVs are crap! For the price of one (check Camping World) you would expect a "Smart" TV, but alas!
Due to the 1950s Japanese transistor radio speakers in the Jensen, I went down to Beast Buy and bought a like sized Samsung Smart TV for just over $200.00. Not 12 volt, but it will stream video like Netflix, has HDMI and USB inputs. And, surprisingly, the speakers sound better than the in ceiling stereo speakers.
2015 White Hawk 20MRB
2011 F150 Non EcoBoost (5.0)