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BOLLSEN® Hearing ProtectionBOLLSEN® Hearing Protection
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Thank you

for placing your trust in the ear-measurement technology AR KI TECH. Here are the instructions for the ear measurement. It takes only two steps (2 min) for us to combine two technologies, the AR (augmented reality) and the KI (artificial intelligence), to measure your left and right ear.  The AR technology measures distances based on the uploaded photos of your ears. In the second step, the AI technology analyses the uploaded images and, based on algorithms (about 3 million experiences), offers the best individual selection of earplugs – just for you.

SIMPLY MEASURE YOUR EARS

Take a photo of your left and right ear using a smartphone. The photos will be used for your earplugs and will be deleted in accordance with the data protection laws after your shipment has been sent. To make this process easier for you, see below a few examples of what the photos should look like.:

Left ear

   

Right ear

   

Not like that!

 

Ear measurement

We kindly ask you to upload your ear pictures in the contact form below and click on the Send button. Then click on the “Proceed to Secure Payment”.


     


    I agree to my personal data being stored for the purpose of communication and further questions.*

    *required


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    Five stars rating

    My tinnitus is gone, I am impressed!

    Emma L.
    Five stars rating

    There are amazing..! Not looking back

    Maxime V.
    Five stars rating

    Easy to use. Good value and effective.

    Peter D.
    • Products
      • NewSound Collection
        • Life+
        • Life+ 10x Pack
        • Music SoundPRO
        • Moto+
        • WorkPRO (For Hunting)
        • Work PRO (Work)
        • Watersafe+
        • Kidz+
      • Rooth C&P 25dB Collection
        • Rooth C&P
      • Sleep Masks
        • Deep Sleep Mask
      • Hearing protection for dogs
        • DOG+
    • AR KI Tech
      • Life+ with AR KI TECH Ear Measuring
      • Music SoundPRO with AR KI TECH Ear Measuring
      • Moto+ with AR KI TECH Ear Measuring
      • Watersafe+ with AR KI TECH Ear Measuring
      • WorkPRO (For Working) with AR KI TECH Ear Measuring
      • WorkPRO (For Hunting) with AR KI TECH Ear Measuring
    • Shop Bundles
      • Deep Sleep Duo
    • BLOG
    • Contact
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    Copyright 2025 © BOLLSEN® Hearing Protection
    • Products
      • NewSound Collection
        • Life+
        • Life+ 10x Pack
        • Music SoundPRO
        • Moto+
        • WorkPRO (For Hunting)
        • Work PRO (Work)
        • Watersafe+
        • Kidz+
      • Rooth C&P 25dB Collection
        • Rooth C&P
      • Sleep Masks
        • Deep Sleep Mask
      • Hearing protection for dogs
        • DOG+
    • AR KI Tech
      • Life+ with AR KI TECH Ear Measuring
      • Music SoundPRO with AR KI TECH Ear Measuring
      • Moto+ with AR KI TECH Ear Measuring
      • Watersafe+ with AR KI TECH Ear Measuring
      • WorkPRO (For Working) with AR KI TECH Ear Measuring
      • WorkPRO (For Hunting) with AR KI TECH Ear Measuring
    • Shop Bundles
      • Deep Sleep Duo
    • BLOG
    • Contact
    • Login
    • ++ DELIVERY DATES CHRISTMAS ++

      ++ 2nd Class 12 December ++

      ++ 1st Class & Tracked - 16 December ++

      ++ Courier 24 - 21 December ++

    Login

    Lost your password?