I recently bought the Mojo out of curiosity. It was a dealer's demo unit. It's in perfect condition. It seems that it has not been used much. The USB cable is still in the sealed plastic bag. I have used it for about 10 hours and have charged it a couple of times. A fully charged battery can last for quite a while. The sound is rich as many reviews have praised. If you have some decent IEMs or headphones this would really shine. However I don't really have a good reason of keeping it because most of my listening is through my desktop setup. Selling for $365 shipped, CONUS. Thanks.