A review of the Phonak Infinio Ultra 50 hearing aid, chosen after a 3-week hands-on trial
Hello. I am Park Sung-gyun, director of Hana Hearing Daegu Chilgok.
Today I would like to share the hearing aid consultation and fitting review of a customer who is normally very active and enjoys being around people, but who had been feeling more and more uncomfortable because he could not hear conversations properly in crowded places.
The customer did not come in with a specific hearing aid already in mind.
He usually felt there was no major problem in daily life, but when he went to a senior community center or places where many people gather, he could not hear what those around him were saying and could not join conversations naturally, which left him feeling almost left out and alone.
After the consultation and a detailed hearing test, moderate hearing loss was confirmed, and after comparing several products in person he listened to the Signia BCT IX and the Phonak Infinio Ultra.
Rather than buying right away, he tried the Phonak Infinio Ultra for about three weeks and then finally chose the Phonak Infinio Ultra 50.
Why he came in
The customer is normally very active and enjoys spending time with people.
He often went to the senior community center and gatherings where many people get together, and at some point he began to feel the following discomfort.
"When I go somewhere crowded, there are times I can't make out what people are saying."
"I can hear someone talking right next to me, but when several people talk together I can't follow it."
"Everyone is laughing and chatting, and it feels like I'm the only one who can't catch it, so I felt a bit left out."
Hearing loss does not show up simply as sounds being quieter.
In a quiet home it may not be very uncomfortable, but in places where many people talk at the same time, such as a senior center, a restaurant, a gathering, or a family event, it is often hard to tell speech apart.
This customer, too, decided on a hearing aid consultation for exactly this reason.
Hearing test results
To check his current hearing accurately, we carried out pure-tone audiometry and speech audiometry.
Pure-tone audiometry (PTA)
Left: 44 dB HL
Right: 48 dB HL
Both ears were confirmed to be in the moderate hearing loss range.
Speech audiometry (WRS)
Left: 60%
Right: 52%
Speech discrimination was also reduced in both ears.
In particular, a WRS of around 50-60% means that simply making sounds louder may not be enough to hear every word clearly.
So for this customer we judged that, rather than simply turning up the volume, a fitting that brings out speech clearly while keeping unnecessary background noise in check would be important.
"Now is a good time to start with hearing aids"
While consulting with the customer based on the hearing test results, there was one point I emphasized most.
It was that now is a good time to expect good results from wearing hearing aids.
The customer already had hearing loss in the moderate range, and he was finding it especially hard to listen in environments where several people talk together.
But because he still had a fair amount of the hearing function needed for everyday conversation, I explained during the consultation that he had come in at a good 'golden time' for adapting to hearing aids and getting good listening results.
This is because, rather than always waiting until hearing gets worse to start, it is important to make use of the hearing he still has now and support what falls short in daily life.
Comparing the Signia BCT IX and the Phonak Infinio Ultra by listening
Since the customer was wearing a hearing aid for the first time, he wanted to compare several products in person rather than deciding after hearing just one.
So during the consultation he listened to the Signia BCT IX and the Phonak Infinio Ultra in turn.
Both products have their strengths, so rather than deciding simply on price or brand, it was important to check which sounds the customer actually found comfortable in real life.
Since the customer's main living environments were
the senior community center
places where many people gather
conversations with family and acquaintances
outdoor activities
we focused the comparison on how comfortably he could hear people's speech.
During the listening session the customer experienced for himself that each product differed in the feel of the sound and in how speech was delivered.
Trying it fully for three weeks instead of buying right away
One of the most important parts of this consultation was that, instead of buying right away, he wore the Phonak Infinio Ultra himself for about three weeks.
A hearing aid is hard to judge as "good" or "not great" after wearing it for just a few minutes at the center.
In real life you experience many listening environments, such as a quiet home, watching TV, talking with family, the senior center, crowded places, and outdoor activities.
So we guided the customer to wear it long enough and check how it actually felt in real life.
Over the three weeks of using it himself, the customer gradually adapted to wearing the hearing aid and could again experience conversations in the crowded places that used to be uncomfortable.
And after using it fully, the product he finally chose was the Phonak Infinio Ultra 50.
Final choice: Phonak Infinio Ultra 50
The biggest reason the customer finally chose the Phonak Infinio Ultra 50 was the comfortable listening he felt in real life.
Especially since wearing a hearing aid can feel unfamiliar at first, comfort that lets you keep wearing it throughout daily life mattered more than sound that felt too sharp or burdensome.
After using it himself for three weeks, the customer told us:
"At first the hearing aid wasn't familiar, but as I kept wearing it, it got better."
"In crowded places it's become easier to follow conversations than before."
"Now, when people are talking, I feel like I can join in instead of just sitting quietly."
Director Park Sung-gyun's custom fitting
For this customer, the goal was not simply to make the hearing aid louder to match the hearing test results.
We set the fitting direction around the thing he found most uncomfortable, listening to speech in crowded environments.
In particular, we proceeded step by step with:
basic hearing correction matched to moderate hearing loss
fine adjustment of speech information in the 2-4 kHz range
high-frequency adjustment considering consonant discrimination
minimizing the burden of unnecessary surrounding noise
fine tuning to the sound quality the customer finds comfortable
listening tests considering his actual living environment
Also, rather than providing the loudest sound from the start, we adjusted gradually over the three-week trial while checking his degree of adaptation and the discomfort in his real life.
With hearing aids, 'adaptation and care' matter more than 'purchase'
For people wearing a hearing aid for the first time, like this customer, buying the product is not the end of everything.
Rather, that is when it begins.
At first, hearing even sounds you couldn't hear before can feel unfamiliar, and in certain environments sound may feel like too much.
So it is important to build a listening environment that suits the customer by repeating the process of wearing, experiencing the living environment, consulting, adjusting the fitting, and wearing again.
Especially for people like this customer, who are very active and live across many different places, the process of continuously adjusting and caring for the device to match the real living environment matters even more than a hearing aid that is comfortable in only one environment.
The customer's impressions
After finishing the three-week trial and the final purchase, the customer told us:
"Before, when I went to crowded places I couldn't hear well, so I just stayed quiet."
"I was also worried that others might notice I couldn't hear."
"But after trying the hearing aid, it's become easier to take part in conversations than before."
"I should have come in and had a consultation a little sooner."
More than anything, I felt rewarded that the customer can now enjoy time with people again instead of avoiding it as a burden.
Hana Hearing's 8 free repair services
With hearing aids, care after purchase matters as much as the purchase itself.
At Hana Hearing Daegu Chilgok, so that customers can use their hearing aids comfortably for a long time, we provide systematic follow-up care, including:
regular hearing checks
free fitting adjustments
hearing aid cleaning and inspection
consumable management
hearing aid condition checks
ongoing wearing consultation
nationwide integrated customer management
A customer's hearing can change over time, and the living environment can change too.
So rather than keeping the initial settings as they are, it is important to manage them continuously to match the current hearing and living environment.
Closing
This customer first came to the center simply thinking,
"It's uncomfortable because I can't hear well in crowded places."
But through a detailed hearing test, moderate hearing loss in both ears was confirmed, and during the consultation we let him know that now is a good time to start wearing hearing aids.
He then compared the Signia BCT IX and the Phonak Infinio Ultra by listening in person, tried the Phonak Infinio Ultra for about three weeks, and finally chose the Phonak Infinio Ultra 50 as the product that felt most comfortable to him.
A hearing aid that is good for someone else is not necessarily good for you.
It is important to consider everything together, hearing status, speech understanding, living environment, activity level, and sound-quality preference, and to experience it in person.
Especially for someone like this customer, who is still very active and meets many people, rather than putting it off while thinking it is just "a little hard to hear," it can help to check your current hearing accurately and start listening rehabilitation at the right time.
"I can't hear conversations well in crowded places."
"When several people talk, I miss what they say."
"It's hard to join conversations at the senior center or gatherings."
If you feel this kind of discomfort, please first get an accurate hearing test.
Going forward, Director Park Sung-gyun of Hana Hearing Daegu Chilgok will continue to provide custom consultation, fitting, and ongoing follow-up care, not simply selling hearing aids, so that customers can hear better, converse more comfortably, and live more actively in their real lives.
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2026.09.03
Daegu Chilgok center