I first saw this unit at Best Buy as a demo. Nothing in the box to buy because they were discontinuing this model and bringing in a new version of it. Obviously, the old model price went down, so. . . I found one on ebay, and was very pleased with the VALUE for the dollar. In hindsight, I should have spent the few more dollars. I like the unit . . . it's simplicity; sound quality; and features overall, but I assumed too much, and read too little when I decided to pull the trigger on the purchase. Only after I had it installed, and my wife and I are going on a lengthy trip the day after the install, did I/we discover that there is no built in Bluetooth. Bummer!!! I suppose I just assumed that since it had all other features that Bluetooth was a "given." Not the case. Apart from that little "hic-up" in my selection, I am pleased with what the unit DOES do. Say all you stereo manufactures! Please save old guys like me from messing up. Just make Bluetooth a standard feature!!!