INNOVATION: the Original White hearing protection
The customised hearing protection with uniform attenuation
COTRAL Original Whites, made of white Crylit®, are manufactured in 3D based on a scan of the impressions taken by your prevention technician.
Uniform attenuation throughout all frequency bands
The innovative acoustic filter of this hearing protection attenuates noise uniformly throughout all frequency bands.
These customised hearing protections are tailored to "communicators", maintenance staff, individuals listening to machine noise and employees with severe hearing losses...
They are valued in the music world, as they protect hearing while maintaining a very good listening quality and purity of sound.
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