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Industry’s smallest rechargeable Super Power hearing aids1

Industry's best feedback management2

Industry's first Super Power made with Bluetooth® LE Audio and Auracast™3

You don’t have to compromise with Beltone Boost Max S

With severe to profound hearing loss, boosting your world of sound with meaningful improvements is everything. What matters the most? It all matters!

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Boost hearing in noise

We’re integrating our premium hearing-in-noise technologies into our newest Super Power hearing aids, so you can thrive in the most challenging listening situations.

Better hearing with less effort

Sound
Experience better hearing with less effort for more natural access to sounds all around you, thanks to our CrossLink Directionality 4 feature.4

Eliminate distractions with Clear Focus feature

Clarity
Our exciting new Clear Focus feature highlights speech and minimizes distractions, without cutting you off from the world.5

 

Amplification

Get the best feedback management technology and enjoy powerful amplification without unwanted whistling noises.6

Boost power

These super-powerful rechargeable hearing aids give you all-day battery power* on one charge7 – without compromising on functionality.

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All-day battery*
One full charge offers 28 hours’ use – and 20 hours when streaming 50% of the time*.

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Power status
Charge Beltone BoostTM Max S just like your other smart devices and quickly check the power status directly in the Beltone HearMaxTM app.

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Fast charging
Top up the battery anytime with our fast-charging feature.

Boost comfort and durability

Wearing your hearing aids comfortably throughout the day is not just a convenience – it's essential for your quality of life. Beltone Boost Max S is the industry's smallest8 rechargeable Super Power hearing aid and brings you all-day comfort.9

Thoughtful design
Crafted to sit comfortably on your ears, to minimise pressure and maximise comfort for all-day wear.10

Replaceable mic filters
You or your hearing care professional can exchange the mic filters on the spot.

Ready, rain or shine
With an IP68-rated all-weatherproof nanocoating for reliable protection.

 

Reliable charging
Our Desktop Charger with inductive charging is also resistant to debris and moisture.

Great colours

Select a colour to suit you and your personal style.

Hearing Aid
Sparkling Silver
Sand
Gold
Bronze
Warm Grey
Graphite
Espresso
Deep Black
Navy Blue

Boost connections

Experience the clearest streamed sound and endless opportunities to connect with Bluetooth® Low Energy (LE) Audio and Auracast™ broadcast audio.*11

One-pager on Auracast

Wireless streamer solutions
When you need some extra help to hear clearer, use our TV-Streamer+ and Multi-Mic+, our wireless Auracast-enabled accessories.

MultiConnect
Pair Beltone Boost Max S to two smart devices at once with MultiConnect, for uninterrupted streaming.

Calls anywhere
Stream clear hands-free calls** from iPhone, iPad and compatible Android™ devices – just double-tap the hearing aid to answer calls with TapControl.

Tuning in with Auracast Assistant

Use our Auracast Assistant for hearing aids to select and hear audio streams with a simple tap in the Beltone HearMaxTM app.

 

How it works in the Beltone 
HearMax app:

Click on “Find a broadcast” at the bottom of the screen

Choose an Auracast broadcast from the list

Enjoy sound streamed directly to your Auracast-enabled hearing aids

Curious to know more?

Dive into different topics below

About Intelligence Augmented

Learn more

Clear Focus & Feedback Manager

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Explore our accessories

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Connectivity & Streaming

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**Hands-free calls... etc

1. GN data on file (2025)
2. Cui & Groth (2025)
3. GN data on file (2025)
4. Groth et al (2023) & Jespersen et al. (2024)
5. Cui & Groth (2024)
6. Cui & Groth (2025)
7. GN data on file (2025)
8. GN data on file (2025)
9. GN data on file (2025)
10. GN data on file (2025)
11. Bluetooth SIG

*All-day battery covers a minimum of 12 hours of use based on average use data for BTE styles, GN data on file (2025)

 
0500130 Rev. A