Product Overview

The AcoSound RWS32-IF-C is a 32-channel rechargeable Bluetooth ITE hearing aid and the highest-channel configuration in the RWS-IF-C family.

It is developed for hearing aid distributors, medical device importers, professional clinics, hearing-care networks, wholesalers and private-label brands that need a compact app-controlled in-ear model with the most extensive documented processing configuration in the series.

RWS32-IF-C combines 32-channel digital processing, rechargeable power, Bluetooth fitting, audio streaming and app-only control.

Its listed power matrix is 115 dB SPL output / 50 dB gain, with a fitting range of 90–100 dB. Maximum OSPL90 is 118 dB SPL, HFA OSPL90 is 115 dB SPL, maximum FOG50 gain is 45 dB, and HFA FOG50 gain is 40 dB.

Frequency response extends from 200–6000 Hz, equivalent input noise is ≤25 dB, total harmonic distortion is ≤3%, and current consumption is 1.5 mA.

The battery provides up to 25 hours of hearing-aid use or up to 17 hours during audio streaming. The charging case provides 3.5 full recharges. There are no physical buttons, and operation is app-based.

Highest-Channel Configuration in the IF-C Family

RWS32-IF-C provides 32 processing channels, the highest channel count in the five-model RWS-IF-C family.

For professional fitting teams, the additional channels provide the greatest number of frequency-specific adjustment regions in the range.

For B2B purchasing teams, the 32-channel specification creates a clear endpoint for an 8-, 12-, 16-, 24- and 32-channel product matrix.

Its differentiation also includes five-level wind and impulse management, providing a measurable technology change from the four-level RWS24-IF-C configuration.

Five-Level Environmental Management

RWS32-IF-C provides five levels of Intelligent Wind Noise Management and five levels of Intelligent Impulse Noise Management.

These are the highest listed management levels in the IF-C family.

Compared with RWS24-IF-C, the 32-channel model adds one additional management level for both wind and impulse processing.

For distributors, this gives sales teams a clear specification difference that can be used in dealer training, product matrices and private-label catalogs.

DFBC 3.0 Adaptive and EDNR 3.0

Feedback management uses DFBC 3.0 Adaptive feedback cancellation.

Environmental noise reduction uses EDNR 3.0 up to 25 dB.

RWS24-IF-C also provides EDNR 3.0 up to 25 dB, so the main documented differences between the two models are 24 versus 32 channels and four versus five levels of wind and impulse management.

Automatic gain control is supported, while directional processing uses Intelligent Adaptive Directionality.

This gives buyers an accurate technical basis for selecting RWS32-IF-C without suggesting a higher EDNR figure than the specifications support.

Fully App-Controlled Workflow

The compact IF-C housing uses 0 physical buttons, with compatible operation handled through the app.

Supported workflows include Hearing Test, Self-Fitting, Smart Fitting, Asynchronous Remote Fitting, Real-Time Remote Fitting, AI Voice-Guided Fitting, PC Fitting Software, Battery-Level Display and Audio Streaming.

Bluetooth fitting and streaming are both supported.

For hearing-care providers, this gives the model an integrated workflow spanning fitting, remote support, device control and connected audio.

For distributors, the app-led design can support modern retail demonstrations and private-label product programs built around a minimal physical interface.

Rechargeable Runtime and Charging Case

RWS32-IF-C provides up to 25 hours of hearing-aid use.

During audio streaming, operating time is up to 17 hours.

The charging case provides 3.5 full recharges, extending available use over multiple charging cycles.

Actual battery performance varies according to fitting settings, wireless activity, streaming duration, battery condition, temperature and daily use.

For B2B buyers, this creates a complete connected package combining hearing aid hardware, rechargeable power, charging case and software workflow.

Technical Specifications

B2B Product Positioning

RWS32-IF-C is suitable for national and regional distributors, professional clinic networks, hearing aid importers, wholesalers, specialist retailers and private-label brands that need the highest-channel RWS-IF-C configuration.

Its commercial differentiation combines 32 channels, five-level wind and impulse management, DFBC 3.0 Adaptive, EDNR 3.0 up to 25 dB, Intelligent Adaptive Directionality, app-only control, Bluetooth fitting and audio streaming.

For buyers carrying several IF-C models, RWS32-IF-C provides a clearly defined upper endpoint while retaining the same compact connected in-ear product concept.

AcoSound supports qualified OEM, ODM and private-label projects. Depending on project requirements, cooperation may include branding, packaging, samples, selected configurations and volume manufacturing.

Production is managed under an ISO 13485-certified quality management system.

Buyer FAQ

How does RWS32-IF-C differ from RWS24-IF-C?
RWS32-IF-C increases processing from 24 to 32 channels and increases wind and impulse management from four to five levels. Both models provide EDNR 3.0 up to 25 dB and Intelligent Adaptive Directionality.

Does RWS32-IF-C support audio streaming?
Yes.

Does it have physical buttons?
No. Operation is handled through the compatible app.

How long can it operate?
Up to 25 hours of hearing-aid use or up to 17 hours during audio streaming.

What is the warranty period?
The listed warranty is 4 years.

Contact AcoSound for RWS32-IF-C samples, distributor pricing, OEM/ODM cooperation and private-label project evaluation.