brittle coating

The sound is very good given the delicacy of this helmet. Bluetooth you may hear a "slap" unpleasant between two pieces apart from that the sound is very correct. Very little insulation, it is not surprising. The bass and treble out well without crushing the rest, the sound is "clean". Anyway, pretty good so its level.

Setup is very easy, everything goes for the best. We particularly appreciate the sensitive keys that are very convenient to adjust the volume precisely, can a least change the track (double tap a little temperamental). The helmet is not too unpleasant, it holds well and is lightweight. The battery takes a relatively long time. Attention for some, it makes silly.

Where it gets gatte is that in practice, not everything works perfectly. The microphone is not effective at all. You will leave soon drop the idea to use the headset to your phone calls in the street ... Another problem (met with various phones) is that if your phone is in your left pocket, the sound cut regularly when you walk . Even in your right pocket the phenomenon can occur, but much less. The Bluetooth reception is capricious.

To summarize, you can have an idiot, have cuts if you move too windy and the calls / bruiyants environments (even very little) to exclude her. But everything else is perfect! A helmet is rather to use in so.