Awesome! 35

The battery life is very good, 7h announced in the description. What is respected. It is charged via micro USB (cable supplied).

Speaking of Bluetooth, very good surprise. My iPhone recognizes it without any problem, which is not always the case for Bluetooth devices.
The connection is called "CO-B" is detected very quickly. There is nothing to activate the side of the enclosure, all done on the phone.
A cable jack is provided for connecting the phone / MP3 to the enclosure to increase the battery life.

You can raise or lower the sound and pick from the enclosure but not to change song. The microphone is quite okay for a call but I did not use it.

The sound quality when with it is really great, no crackling or static sounds even pushing to the chamber bottom.

Finally, a command which I am very satisfied and corresponds largely to my expectations: an enclosure that can be used at home or in nomad.