Step 1
Choose the right filter
We match attenuation to your workplace sound profile and communication needs.
Information
The Custom Porto is the made-to-measure two-way radio solution for professionals in security, events and beyond. Its hollow shape keeps ambient sound naturally audible and prevents heat build-up in the ear. Universally connectable to virtually any two-way radio, and configurable the way you need it: left, right or both sides.
Description
Custom Porto keeps music, speech and ambient detail clear while lowering harmful volume. The custom fit keeps the earplug stable and comfortable during long sessions.
Optional Upgrade: Audinc Click
Add a compact click connector for easier handling and a secure cord option.
Filter values
Available filter profile: Open design (hollow). We advise the final value during fitting.
Loss protection
You can take out loss protection at your fitting for € 13. You are then insured against loss for one year from the fitting date. If you lose your earplugs, you pay € 25 excess for a replacement set. The scheme can be used once per set, or twice for half a set. The full terms are in our service policy.
How it works
Step 2
On-site impressions
An Audinc specialist takes the ear impressions at your workplace or service point.
Step 3
Production and check
Each set is produced to measure and prepared with the correct filters and labeling.
Step 4
Delivery and fitting
We hand over the product with fitting instructions and service documentation.
Why choose us
Built to Last
Medical-grade materials that outlive disposables.
Made In-House
Crafted by our own specialists, start to finish.
Comfort Guarantee
Backed by a 2+ year warranty and no hidden costs.
Take the next step for your hearing
Frequently Asked Questions
Read More General
What is the best way to store earplugs? + −
Keep them clean and dry in the supplied case, away from heat and direct sunlight.
Where can I have Audinc earplugs fitted? + −
You can book a fitting through our contact page and choose the service point that suits you.
Do you also make custom hearing protection for businesses? + −
Yes. Audinc 4 Work supports team fittings, reporting, and workplace hearing programs.
How do I insert my Audinc earplugs correctly? + −
Hold the grip, place the canal part gently, and rotate until the plug sits naturally and seals.
Custom Porto
What makes the Custom Porto earplugs unique? + −
The Custom Porto is the made-to-measure two-way radio solution for professionals in security, events and beyond. Its hollow shape keeps ambient sound naturally audible and prevents heat build-up in the ear. Universally connectable to virtually any two-way radio, and configurable the way you need it: left, right or both sides.
What do custom earplugs cost? + −
The Custom Porto starts at €99.00. The final price depends on filter choice, impression form, and any optional upgrades like the Audinc Click connector.
How long does it take to receive my custom earplugs? + −
After your fitting appointment we typically deliver within 10–14 working days. You will be notified as soon as your order is ready.
Can I change the filter after purchase? + −
Yes. For the first 3 months after purchase, filter changes are free. After that you simply order new filters in our shop and swap them yourself.
Hear It From Our Customers
5.0★★★★★Based on 1 review
Nina
★★★★★Custom Porto
"I use the porto without protection, so ambient sound stays the same. Much better than the universal ones, which irritated my ears after a few hours. It was first for the loud noise; I've now ordered a separate soft one. Curious how that one compares."
Translated review
Show original
"Gebruik de porto zonder bescherming, omgevingsgeluid is dus hetzelfde. Veel beter dan de universele waarbij ik na een aantal uur irritatie heb. Was eerst voor de harde geluiden, heb nu een losse zachte bijbesteld. Ben benieuwd hoe deze zit qua vergelijking."
You may also like
Custom Pure Tones
€159.95 Incl. btw
Best for: Musicians & studio
Sound: Flat — most natural
Filter: Flat filter, 4 strengths
Dry Ears
€119.95 Incl. btw
Best for: Swimming & watersports
Sound: Lightly attenuated, speech audible
Filter: Water filter — keeps water out
Gift Certificate
€99.00 Incl. btw
Cerumen pen
€3.00 Incl. btw