Our Story
As music lovers and having relatives with permanent tinnitus, we have always been sensitive to our hearing. We were surprised to not find any modern solution in the market to get earplugs adapted to the unique shape of each ear. This is why we decided to reinvent the way how custom fit earplugs are made with the latest 3D technologies.
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We have opened our first store decilo located in Brussels in the Dansaert district in 2019. We have since developed different custom fit hearing solutions for different applications. We are now working with already more than 100 audiologist dealers who sell our products worldwide.
Did you know that each ear is unique?
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Like your fingerprints, your ears are unique. Even your left ear is different from your right ear! This is why our products are custom made to perfectly fit your ears.

Our Founding Team
Isabelle Koljaj
Co-founder & Certified Audiologist
Quentin Jonckheere
Co-founder & Engineer
Why choose decilo?
We are providing the best custom fit earplugs with an innovative top notch service.
Happy Clients
We make sure that your products suit you perfectly even after your purchase
Cutting-Edge Expertise
Our team is working in the audiology and 3D technology fields for more than 5 years
Premium Certified Custom Fit Products
We are using the latest 3D technologies to provide the best products
Adapted to Your Needs & Wishes
We are personnalizing every single product following your situation and wishes
All our custom fit earplugs are manufactured in Belgium
Used by the famous
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