It is essential to check your hearing protection annually. Sometimes your ear canal can grow, causing the otoplastic to no longer fit properly. This can cause sound leakage. If the otoplastic is not checked in time, you are working without protection. That's why we offer free checks.
Fortunately, our hearing advisors are never far away. An appointment is easily made. During a check (or leak test), we check the functioning of the otoplastic. We look at how much the hearing protection attenuates. When the attenuation falls below the lower limit, the otoplastic must be replaced. If this is within two years of purchase, the otoplastic is replaced free of charge!
Do you suspect that your otoplastic is leaking? Then ask for a free check. This involves a leak test and additional advice. If it becomes apparent that the otoplastic is no longer providing sufficient protection within two years, you will receive a free replacement set from us.