Just got it today, only issue is the bluetooth audio is at 100% output with no volume control. So if your bluetooth speaker has NO volume control, it WILL BE FULL VOLUME which could be bad depending on where you are, otherwise the volume control on the unit is for the 3.5mm audio out jack only.
Grabbed one of these today so I could play some of the CDs that I've accumulated over the years. Great sound, and so far don't have any complaints. I haven't had it long, so I can't say how well it will hold up over time, but it appears to be of fair enough quality.
I bought this a week ago for my sister who is in a nursing home. She has trouble with technology in general but the buttons are easy for her to figure out and can manage the device on her own. I am sure she will enjoy for a long time.