The complete hearing protection solution for professionals exposed to noise
COTRAL International   Iso 9001 COFRAC
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 FAQ > Tips & tricks
FAQ Trucs et Astuces 

Tips & tricks

  1. The user is irritated by the cord rubbing on clothing.
  2. The custom hearing protection* no longer allows communication.
  3. Is it possible to wear headphones in addition to the protections?
  4. Is it necessary to insert the 2 protections when a person is deaf in one ear?
  5. Can the filter and the canal in which the filter is located be cleaned with a "gas duster"?
  6. The user has difficulty in telling the right protection from the left protection.
* In view of the wide variety of expressions used to denote moulded plugs, earplugs or anti-noise plugs, COTRAL International refers to its protections as "custom hearing protections". If you are looking for moulded protections, moulded hearing protections, anti-noise hearing aids or furthermore personalized hearing protections, our products will meet your needs.

COTRAL International BP100 14110 CONDE SUR NOIREAU - Tél : +33 (0)2 31 69 36 36 - Fax : +33 (0)2 31 69 36 35

COTRAL International, Secrétariat commercial Bahnhofstrasse 52 CH-8001 ZÜRICH - Tél : +41 (0)44 214 67 24 - Fax : +41 (0)44 214 65 19

COTRAL International, Secrétariat commercial 8 Avenue des Arts B-1210 BRUXELLES - Tél : + 32 (0) 2 545 11 52 - Fax : +32 (0) 2 545 11 46

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