What a pity 3 1

This headset is listening: immobile !! Indeed, at the slightest movement of the head, limbs and cover the cracks sound (the axes of the formwork that rub against the earphones). Nothing more annoying.
I regret my purchase because such a defect is unacceptable for headphones. Otherwise, if we remain fixed, we can hear a clean sound, a little soft, corresponding to the price of the helmet. The cord 6m is good but should be in two parts to satisfy auditors, like me, who need only 2m. The upper branch is rigid, does not conform to the shape of the skull and created good pain.