The product "breathes" by its noble quality materials (aluminum and leather) and the sound quality is at the appointment! Once on the ears it is isolated from the outside world, the sound is rich and very well transcribed (it remains neutral, no bass enhancement or treble). The helmet has a large diameter in the atria but its thickness and peas remain very correct and it will suit most of the heads, small as big.
The only negative is that the jack is soldered to the headset, there will be no way to change it if it becomes defective.
