Design side: really nice, the lights are well thought (especially the equalizer mode)
10/10
Practical / ergonomic side: it's done, it has buttons for the volume (hard to see), POWER button, bluetooth and change of light that are backlit. We can therefore change the pattern displayed by the speaker without the need to touch the rotten application.
9/10
His side: very good too, but not perfect enough for use "casual". Those looking perfect sound quality will not be completely satisfied
8/10
Now the side that angry, the software part: the application on JBL Music smartphone is clearly disgusting! It has large ergonomic problems is lousy. What is still interesting is the ability to change the lighting effects of the enclosure (12 available effects if I remember correctly), but the speaker can handle only 5 at a time. To start your music, it is better to do so by your classical music app.
4/10
Finally, I recommend fortemment the enclosure, despite the flaws of the application remains efficient and very pleasant to look at and use. A rating of 4/5 deserved but weighed down by this smartphone application cardboard