I was concerned as many others looking for a Bluetooth speaker on the go, which is not too big, but still has a relatively good sound. And so I was looking for a relatively long time and was ultimately the hanging UE boom and this did not regret it, because this little unassuming mini thing holds loose what it promises, or what you'd expect at a price of 149. It starts with the unpacking. The first thing that is surprising is the weight of the mite and as you already know that this is to very good quality, although of course, remain first some doubts about the sound. So connect, connect and be amazed by cable to the iPod because the sound of the little of this role can be described almost as sensational. Then try it with Bluetooth. The same result, surprisingly great sound, the real fun. And now one more try with my highend Player from Astell & Kern and that is an experience of a special kind, because what gives the little box here Sound is almost unbelievable. Since coming Details ear, of which iPods and smart phones can only dream about. As we hear sometimes what we scrap the industry for a lot of money here, and palmed the consumer pretty verar ..... t. What also amazed at the clarity of the sound even at high volume levels. If we ride in the hall, a small part is now always present and sonicated the whole huge hall to be turned up without, unbelievable !!! The course gives also frequently surprised and astonished operators who do not know whence this fine sound comes because you see nothing !? The whole thing is high quality and looks like even after a long service life. So this fun speaker can really recommend it to anyone!