How to Scan
Learn how to scan your ears to get your perfect custom fit.
Your cart is empty :(
Continue shoppingYour cart
Estimated total:
$0.00 USD
You must be logged in to proceed.
Learn how to scan your ears to get your perfect custom fit.
Fen X Custom uses the images from your phone scan to map the outer ear and create reference points. Our AI has been trained to predict the shape of the ear canal based on these reference points with 99.6% accuracy
As you can imagine, any deviations from the training data that are introduced will impact the AI model’s ability to make a prediction. The AI was trained using adult ears (people age 12 and older) with no physical deformities.
We do not recommend scanning people younger than 12-years-old or ears with physical deformities. Any object such as hair or earrings can affect the accuracy of the prediction.
To accurately capture reference points of the ear based on spatial location and depth, the app supports iPhone 10 or newer.
We have a quick overview for both Self-Scanning and Buddy Scanning below. Before you start, we recommend reviewing the detailed instructional video to familiarize yourself with the on-screen guidance icons.
You can also click below to download a PDF with step-by-step instructions.
Skip the clinic. Skip the mold. Just scan, and we’ll handle the rest. Get custom-fit ear protection made for real life—faster, easier, and more affordable than ever.
They worked extremely well, and I was not bothered by any ambient noises. I move around a bit when I sleep; they stayed firmly inserted and did not cause any discomfort.
The fit and comfort are a direct result of their innovative custom photo-measurement software and manufacturing process. It really was quite impressive.
As someone with ear sensitivity, I could never have custom molds made; the process would cause discomfort. Thanks to Fen X, I now have several custom pairs for a number of activities: competitive shooting, hunting, sleeping, etc.
I keep a set in my car and at work, just in case I need a pair. What a fantastic product and process!
My husband and I recently got these, and we’re honestly wondering why we didn’t do this sooner. The process of scanning with my phone was a lot of fun and they fit perfectly.
They block out noise but let you hear the things you need to. No more tossing and turning, just uninterrupted sleep and happier mornings.
I work in the construction field and have used these on the jobsite many times. When you work with nail guns, saws and hammers, etc., it makes the jobsite comfortable to work on.
I was still able to hear my coworker, which most plugs don’t allow. I would definitely recommend to anyone in the trades – these earplugs are amazing!
These earplugs fit really well, and I could feel the positive impact of sound reduction immediately. As I age, I'm very in-tune to the importance of being cautious with my ears in loud environments.
These are easy to carry with me in my purse, and I'm glad to have them available at a moment's notice.
The scan on my ears was fast, easy, and totally non-invasive – the custom plugs fit perfectly. I keep them handy in my purse, it’s so easy to just slip them in.
Very comfortable and you can barely see them. I wear them in the office whenever I need to concentrate.
I swim a mile in open water (weather permitting) or pool a mile 3 to 4 times a week and have been using Fen X ear plugs for about 3 months and love them. I can hear with them in and no water is getting in my ears.
I use these ear plugs for Target practice and when I am duck hunting and I can honestly say, I have never owned a better pair of hearing protection.
At the range it’s gets loud and I can still hear my friends talking. I highly recommend them!
As a motorcyclist, these earplugs blocked out wind and other loud, damaging sounds without making everything you want to hear sound muffled or distorted. They're comfortable to wear and are custom molded to your ears.
They make it easy to do the right thing and protect your hearing while making the riding experience better, not worse.
Join the thousands already using it.
Coming soon
Coming soon
Please provide the following (all fields are required):
We will send you an email with instructions to scan your ear for your custom earplugs.
I swim a mile in open water (weather permitting) or pool a mile 3 to 4 times a week and have been using Fen X ear plugs for about 3 months and love them. I can hear with them in and no water is getting in my ears.
As a motorcyclist, these earplugs blocked out wind and other loud, damaging sounds without making everything you want to hear sound muffled or distorted. They're comfortable to wear and are custom molded to your ears. They make it easy to do the right thing and protect your hearing while making the riding experience better, not worse.
The scan on my ears was fast, easy, and totally non-invasive -- the custom plugs fit perfectly. I keep them handy in my purse, it's so easy to just slip them in. Very comfortable and you can barely see them. I wear them in the office whenever I need to concentrate.
I use these ear plugs for Target practice and when I am duck hunting and I can honestly say, I have never owned a better pair of hearing protection. At the range it's gets loud and I can still hear my friends talking. I highly recommend them!
My husband and I recently got these, and we're honestly wondering why we didn't do this sooner. The process of scanning with my phone was a lot of fun and they fit perfectly. They block out noise but let you hear the things you need to. No more tossing and turning, just uninterrupted sleep and happier mornings.