The enclosure is very light and beautiful, with fairly precise finish. The sound is excellent, even the bass do quite well, I compare it to the Beats Pill (200) of a friend and the sound is also good, more accurate but less powerful; for the price, it's great. The battery life is excellent, at least one week in fairly intensive use (this was my only audio system for two months). After a month and a half of intensive use in interior and exterior (without being particularly careful), painting of plastic is very slightly damaged on one corner. Only negative, no bluetooth extraordinary reach when there are obstacles. Consider buying a cable jack (male -> jack male) to connect to non-Bluetooth devices, only a charging cable (male USB -> Micro USB male) is provided.
In short, very happy with my purchase especially for the price.