- It is expensive compared to the quality, power and autonomy (2h30 !!) - It is complicated to route: updates, settings, it is better be a computer. - It is limited: only exist Deezer and Spotify and again, only premium accounts ... All other greats like Grooveshark, Last FM do not exist. Yet it has been 2 years since soundtouch there ... I do not even talk about the impossibility of using YouTube or another site. - Unable to play music stored in the phone which manages the enclosure: no coment. - Ergonomics worthy of the Middle Ages: type the name of an artist in Deezer, the application will return ALL the titles of the artist is not possible to sort (not if it is only by album) - It is heavy: the plastic cladding suggesting a mobile and lightweight, nay; it is so heavy that you will hesitate to move from one room to another. Anyway, autonomy is so laughable that if you want to, it will move with the bulky power supply. - Sound is any. We are disappointed to power: given the machine's size it is expected something good and makes you realize that the machine is packed with battery and electronic components but no speakers. Those latter are few watts of power but not much. - If only this weakness was offset by a quality that would be excusable but it is not even the case. The highs are clear and mediums are there but the bass is reduced to the bare minimum: it is either a dull sound or no sound. All music reproduces a flat and tasteless: you were listening to electro or jazz, all boiled to emerge as a featureless cat. Clearly music is not his strong point. - Alternatively, to listen to information or weather radio in the morning (do not try "big heads", the battery does not take any issue) it is perfect. Besides it is the only thing she can serve. Now do the money, weight, autonomy, complexity / quality worth the cost? Clearly not! Competition is much better.