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Industry’s smallest rechargeable Super Power hearing aids1

Designed to alert users to potential discomfort or issues.

Industry's best feedback management2

World's first Super Power made for Bluetooth® LE Audio and Auracast™3

Beltone Boost Max S
hearing aids & accessories

Shop Beltone Boost Max S

Super Power BTE

BMS1795-DWHC

Beltone Boost Max S hearing aid in sand, designed for discreet use and effective sound amplification

Specifications

  • Industry's smallest rechargeable Super Power hearing aids1
  • Industry's best feedback management system2
  • Made for Auracast

Desktop Charger

CFF90

Specifications

  • Plug-and-play for easy charging
  • USB-C charging cable
  • LED status lights

 

 

Desktop Charger datasheet

Accessories

Multi-Mic+ & TV-Streamer+

Specifications

  • TV-Streamer+ provides clearer sound at the preferred volume
  • Multi-Mic+ captures every word up to 25 m away
  • Made for Auracast

 

Multi-Mic+ datasheet

TV-Streamer+ datasheet

Together, let’s lead the way with Beltone Boost Max S

With severe to profound hearing loss, boosting the world of sound for your clients is everything. What matters the most? All of it matters! You don’t need to compromise.  Download the 5 reasons to choose Beltone Boost Max S one pager.

5 reasons to choose Beltone Boost Max S

Boost hearing in noise

Integrating our premium hearing-in-noise technologies into our newest Super Power hearing aids helps your clients thrive in the most challenging listening situations.

Helping users monitor their hearing health and hearing aid fit effectively. 

Boost sound
CrossLink Directionality 4 enables better hearing with less effort – that’s why there’s a 90% preference for listening with CrossLink Directionality 4 over legacy product for Super Power hearing aid users.4

 

Boost amplification
Beltone Boost Max S has the Industry’s best feedback management system2 
with Feedback Eraser 2 – delivering the fastest elimination of feedback.

Boost clarity

Beltone Boost Max S highlights speech and minimises distractions without cutting you off from the world, thanks to Clear Focus, our latest 4-mic beamforming technology.5

Clear Focus
There’s a 93% preference for hearing in noise with Beltone Boost Max S over legacy
products due to our Clear Focus feature for those with severe to profound hearing loss, which also:

  • Provides a 2.7 dB SNR improvement over legacy product6
  • Offers an 8.3 dB SNR improvement compared to omnidirectional6

Boost power

These super-powerful rechargeable hearing aids give all-day battery – without compromising on functionality.

All-day battery
Beltone Boost Max S offers 28 hours’ use on one full charge of battery and 20 hours when streaming 50% of the time
.7

Power status
It’s super easy to check the power status directly in the Beltone HearMax™ app.

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

Boost comfort and durability

The industry's smallest rechargeable Super Power hearing aids1 are crafted to sit comfortably on the ear for all-day wear.8

Thoughtful design
The hearing aids are created to minimise pressure and maximise comfort.

All-weatherproof
To ensure peak performance, our IP68-rated design has protective nanocoating on every single part.

Easy maintenance
Beltone Boost Max S has replaceable mic filters for quick in-clinic servicing.

Reliable charging
The inductive charging feature in our Desktop Charger is also resistant to debris and moisture.

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

Great range of colours

Select the colour that best complements each client and their personal style.

Shop Beltone Boost Max S

Boost connections

Your clients can experience the clearest streamed sound and connect with Bluetooth® Low Energy (LE) Audio and Auracast™ broadcast audio9 at home or in public spaces.

One-pager on Auracast

Auracast Assistant
Use the Auracast Assistant in the Beltone HearMax app to select and hear Auracast streams with a simple tap.

Wireless streamer solutions
The TV-Streamer+ and Multi-Mic+ connect to Auracast for clearer sound when extra help is needed.

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

Convenient calls
Stream clear hands-free calls* and just double-tap the hearing aid to answer with TapControl.

Curious to know more?

Dive into different topics below

About Intelligence Augmented

Learn more

Clear Focus & Feedback Manager

Learn more

Explore our accessories

Learn more

Connectivity & Streaming

Learn more

*Hands-free calls are compatible with iPhone 11 or later, iPad Pro 12.9-inch (5th generation), iPad Pro 11-inch (3rd generation), iPad Air (4th generation), iPad mini (6th generation), iPad (10th generation) or later, with software updates iOS 15.3 and iPadOS 15.3 or later. Bluetooth LE Audio works with Beltone Boost Max S and compatible mobile devices with Bluetooth 5.3 or later. Check compatibility.

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

 

 

0497570 Rev. A