Roadmaster screen Bluetooth is working, its lights are working. The sound of the speakers in it is very excellent. For a while now, if I'm on a long drive, for example 4 hours, every hour approximately it turns off and restarts by itself for a few minutes. I haven't tried to do a factory reset or delete the programs on it, because it has memory and maybe it became full. Of course, it has Bluetooth. Selling price 150