Product Overview

The AcoSound RWS24-IF-C is a 24-channel rechargeable Bluetooth ITE hearing aid developed for established hearing-care distributors, professional clinics, medical device importers and private-label brands that need a higher-channel compact in-ear product with expanded environmental processing.

RWS24-IF-C combines 24-channel digital processing, rechargeable operation, Bluetooth fitting, app-only control and audio streaming.

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

The rechargeable 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. The housing has no physical buttons and uses app-based control.

Higher-Channel Expansion for Established Portfolios

RWS24-IF-C is designed for distributors that already carry lower-channel compact in-ear products and need a clearly differentiated higher-channel SKU.

Compared with RWS16-IF-C, the model increases processing from 16 to 24 channels, increases wind and impulse management from three to four levels, raises EDNR from up to 20 dB to up to 25 dB, and uses Intelligent Adaptive Directionality.

For purchasing teams, these differences create a straightforward technical progression.

The model can therefore be integrated into distributor catalogs, clinic programs and private-label product families without relying on broad marketing labels such as “premium.”

24 Channels and EDNR 3.0

Twenty-four processing channels provide additional frequency-specific adjustment regions for professional fitting.

For hearing-care professionals, this offers greater programming granularity than the 16-channel configuration.

For B2B sales teams, the 24-channel specification can be combined with EDNR 3.0 environmental noise reduction up to 25 dB to create a measurable product comparison.

The EDNR figure is also a documented change from RWS16-IF-C, which provides up to 20 dB.

Four-Level Environmental Management

RWS24-IF-C provides four levels of Intelligent Wind Noise Management and four levels of Intelligent Impulse Noise Management.

The four-level configuration sits between the three-level RWS16-IF-C and five-level RWS32-IF-C systems.

For distributors, this creates a simple technical ladder that can be used in comparison tables, dealer education and quotation materials.

Feedback cancellation uses DFBC 3.0 Adaptive, while directionality uses Intelligent Adaptive Directionality. Automatic gain control is also supported.

App-Only Connected Operation

RWS24-IF-C uses app-based control with no physical buttons.

Supported digital functions 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 audio streaming are both supported.

This gives distributors a connected in-ear product that can be demonstrated through both its hearing-care workflow and its everyday audio functionality.

Rechargeable Product Package

Battery operation reaches up to 25 hours of hearing-aid use or up to 17 hours during audio streaming.

The charging case provides 3.5 full recharges.

Actual duration depends on operating settings, streaming activity, battery condition, temperature and daily use.

For OEM/ODM and private-label projects, the device, charging case and compatible app can be evaluated together as the complete product package.

Technical Specifications

B2B Portfolio Positioning

RWS24-IF-C is suitable for established distributors, professional clinic groups, hearing aid wholesalers, medical device importers, specialist retailers and private-label brands that need a 24-channel rechargeable ITE hearing aid with expanded environmental processing.

Its strongest procurement points combine 24 channels, DFBC 3.0 Adaptive, four-level wind and impulse management, EDNR 3.0 up to 25 dB, Intelligent Adaptive Directionality, streaming and app-only operation.

AcoSound supports qualified OEM, ODM and private-label programs with project options that may include branding, packaging, samples, selected configurations and volume manufacturing.

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

Buyer FAQ

What is the main difference from RWS16-IF-C?
RWS24-IF-C adds 24-channel processing, four-level wind and impulse management, EDNR 3.0 up to 25 dB and Intelligent Adaptive Directionality.

Does RWS24-IF-C support audio streaming?
Yes.

How is it controlled?
Through the compatible app; there are no physical buttons.

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 RWS24-IF-C distributor pricing, samples, OEM/ODM cooperation and private-label development.