Speaking of Bluetooth, very good surprise. My iphone recognizes it without any problem, which is not always the case for Bluetooth devices. It is the same for my computer. We can get away from the enclosure with her pregnant without altering the reception.
The sound quality when with it is very satisfactory, no crackling in normal use. They appear a little when I push it thoroughly but I never put up the sound therefore not annoying problem.
The speaker microphone is too, it can be useful but I personally do not use it. Just tested once, it works well, but the microphone is not very powerful. It should be close enough.
In conclusion, a purchase I do not regret which largely corresponds to my expectations.
Only gripe, the charger is not supplied. There are just a usb cable to chager on a computer.
