The AcoSound TW1-RIC-C rechargeable RIC hearing aids represent a professional-grade solution for individuals experiencing mild to profound hearing loss. Designed specifically for international distributors, hearing clinics, and OEM partners, these 8-channel digital hearing aids deliver reliable amplification, intelligent signal processing, and user-friendly rechargeable convenience in a discreet Receiver-in-Canal design. The AcoSound TW1-RIC-C is powered by the advanced ACOD3101 intelligent DSP platform, ensuring stable digital performance and natural sound quality for everyday listening situations.
As an entry-level smart hearing solution within the AcoSound TW series, the rechargeable RIC hearing aids integrate 8 independent fitting channels and 16 adjustable frequency bands, allowing hearing care professionals to provide personalized amplification tailored to different hearing profiles. The device utilizes ERAC 1.0 dual-knee intelligent compression technology, ensuring soft sounds remain audible while louder sounds stay comfortable and distortion-free. With a maximum OSPL90 output of 109 dB and a full-on gain of 45 dB, the 8-channel digital hearing aids offer reliable amplification for conversations, television viewing, office environments, and social gatherings.
The RIC hearing aids with charging case eliminate the need for frequent battery replacement, making daily operation more convenient and environmentally friendly. Through the companion mobile application, users can easily adjust volume levels, switch listening programs, access remote fitting services, and receive automatic fitting recommendations. The digital hearing amplifier has been developed specifically for hearing aid distributors, hearing clinics, private-label brands, and OEM/ODM partners seeking a cost-effective yet feature-rich hearing solution.
Professional DSP Platform and Intelligent Compression Technology
The AcoSound TW1-RIC-C rechargeable RIC hearing aids are powered by the ACOD3101 multi-core DSP chip, which provides 32 DSP processing channels for stable signal processing, fast response times, and reliable amplification performance. This advanced architecture supports precise fitting adjustments and long-term operational stability, making the 8-channel digital hearing aids suitable for professional hearing care applications. The ERAC 1.0 dual-knee intelligent compression technology analyzes incoming sound signals in real time and applies appropriate amplification based on the user's hearing profile, ensuring that soft sounds are audible, moderate sounds are comfortable, and loud sounds are controlled without distortion.
The rechargeable RIC hearing aids feature 8 independent compression and amplification channels, allowing hearing professionals to customize gain settings across different frequency ranges. Each of the 8-channel digital hearing aids channels can be adjusted independently to match the user's audiogram, providing personalized hearing correction for mild to profound hearing loss. The 16 independent adjustable frequency bands further enhance fitting precision, enabling fine-tuning of amplification curves to address specific hearing loss patterns. This level of customization ensures that the AcoSound TW1-RIC-C delivers optimal audibility and speech clarity in diverse listening environments.
The DFBC 2.0 adaptive feedback cancellation system is integrated into the digital hearing amplifier to minimize acoustic feedback and whistling. This technology continuously monitors the audio signal and applies phase inversion to cancel feedback before it becomes audible, improving user comfort and satisfaction. The RIC hearing aids with charging case also incorporate ENDR 1.0 environmental noise reduction technology, which provides up to 17 dB of noise suppression. This helps users maintain clearer speech understanding in everyday environments by reducing background noise while preserving speech signals.
Product General Information and Certifications
Product General Information:
Place of Origin: |
Zhejiang, China |
Brand Name: |
AcoSound |
Model Number: |
TW1-RIC-C |
Certification: |
FDA ISO13485 FCC EMC MDSAP Etc. |
OEM & ODM Service |
- Logo printing
- Packaging customization
- Product color customization
|
The rechargeable RIC hearing aids are manufactured in Zhejiang, China, and are certified by FDA, ISO13485, FCC, EMC, MDSAP, and other international standards. These certifications ensure that the AcoSound TW1-RIC-C 8-channel digital hearing aids meet stringent quality and safety requirements for medical devices, making them suitable for distribution in global markets. The digital hearing amplifier is designed to support OEM and ODM service projects, including logo printing, packaging customization, and product color customization, allowing distributors and private-label brands to create differentiated hearing aid products tailored to specific regional markets.
Commercial Terms and Flexible Ordering Options
Commercial Terms of Products:
Minimum Order Quantity: |
· Standard models: MOQ 100 pcs
· OEM orders: MOQ 500 pcs
|
Delivery Time: |
· Standard orders: 7–15 days
· OEM/ODM orders: 20–35 days
|
Sample Policy: |
· Samples available for testing
· Sample lead time: 3–7 days
|
Warranty Policy |
· 1–2 years warranty
· Free spare parts support
· Technical after-sales service
|
The RIC hearing aids with charging case are available with flexible minimum order quantities to accommodate both small distributors and large-scale OEM projects. Standard models have a minimum order quantity of 100 pieces, while OEM orders require a minimum of 500 pieces. Samples are available for testing, with a sample lead time of 3 to 7 days, allowing potential buyers to evaluate the rechargeable RIC hearing aids before placing bulk orders. The AcoSound TW1-RIC-C is backed by a comprehensive warranty policy that includes 1 to 2 years of warranty coverage, free spare parts support, and technical after-sales service, ensuring peace of mind for distributors and end users.
Technical Specifications and Performance Parameters
Product Parameter Information
| Model# |
TW1-RIC-C |
TW2-RIC-C |
TW3-RIC-C |
| OSPL 90(dB) |
MAX |
109 |
| HFA |
105 |
| FOG 50(dB) |
MAX |
45 |
| HFA |
40 |
| THD(Hz) |
500 |
3% |
| 800 |
3% |
| 1600 |
3% |
| RTG |
Target |
40 |
| Measure |
40 |
| EQ(dB) |
25 |
| Battery current(mA) |
2.3 |
| Frequency range(Hz) |
200-5000 |
|
|
|
|
|
| Channel |
8 |
12 |
16 |
| ERAC Context Analysis Based Intelligent Multi-Compression Technology |
ERAC1.0,
Dual-Knee |
ERAC2.0,
Multi-Knee |
ERAC2.0,
Multi-Knee |
| Independent Adjustable Compression & Amplifification Channels |
8 |
12 |
16 |
| Independent Adjustable Band |
16 |
24 |
32 |
| ACOD Intelligent Multi-Core DSP |
ACOD3101 |
ACOD3101 |
ACOD3101 |
| DSP Channels |
32 |
48 |
64 |
| DFBC Adaptive Feedback Cancellation |
DFBC2.0 , 2 Levels |
DFBC3.0 Advanced , 1 Levels |
DFBC3.0 Self-Adaptive , 2 Levels |
| SIW Technology |
SIW |
DFBC+Advanced SIW |
DFBC+Advanced SIW |
| Environment Recognition Management System |
No |
Standard |
Self-Adaptive |
| ENDR Environment Detection and Nolise Reduction System |
ENDR1.0
Max 17dB |
ENDR2.0
Max 20dB |
ENDR2.0
Max 20dB |
| Noise Source Tracking and Supression Technology |
No |
Medium |
Medium |
| Transient Noise Management |
Standard |
Intelligent, 2 Levels |
Intelligent, 3 Levels |
| Wind Noise Management |
No |
Intelligent, 2 Levels |
Intelligent, 3 Levels |
| Directional Dual-Microphone Technology |
No |
Advanced |
Advanced |
| Directional Speech Enhancement Technology |
No |
Advanced |
Advanced |
| Programs Selectable |
4 |
4 |
4 |
| Internal Sound Field Assessment System |
✓ |
✓ |
✓ |
| Internal Audiometer System |
✓ |
✓ |
✓ |
| Adjectable Turn-on Delay |
✓ |
✓ |
✓ |
| Occlusion Effect Management |
✓ |
✓ |
✓ |
| Low Battery Power Notifification |
✓ |
✓ |
✓ |
| Adjustable Notifification Volume |
✓ |
✓ |
✓ |
| Volume Control |
✓ |
✓ |
✓ |
| Virtual Button Program Switching System |
✓ |
✓ |
✓ |
| Virtual Button volume control system |
✓ |
✓ |
✓ |
| Rechargeable |
✓ |
✓ |
✓ |
| Memory After Power-off |
✓ |
✓ |
✓ |
| Personalized Data Storage |
Standard |
Medium |
Advanced |
| Nano Coating Technology |
✓ |
✓ |
✓ |
| app volume control |
✓ |
✓ |
✓ |
| app program switch |
✓ |
✓ |
✓ |
| app remote fitting |
✓ |
✓ |
✓ |
| app auto fitting |
✓ |
✓ |
✓ |
| app professional fitting |
✓ |
✓ |
✓ |
| app smart fitting |
✓ |
✓ |
✓ |
The 8-channel digital hearing aids deliver a maximum OSPL90 of 109 dB and an HFA OSPL90 of 105 dB, providing sufficient output for moderate to severe hearing loss. The full-on gain reaches 45 dB (max) and 40 dB (HFA), ensuring adequate amplification without excessive distortion. Total harmonic distortion is maintained at or below 3% across 500 Hz, 800 Hz, and 1600 Hz, preserving sound quality and speech clarity. The frequency range spans 200 Hz to 5000 Hz, covering the essential speech spectrum for effective communication. Battery current consumption is only 2.3 mA, optimizing power efficiency and extending daily usage time on a single charge.
Wide Range of Application Scenarios for Distributors and End Users
The rechargeable RIC hearing aids are suitable for a wide range of hearing care applications and user scenarios. Hearing clinics and audiologists can utilize the AcoSound TW1-RIC-C as an economical digital hearing solution for patients with mild to moderate hearing loss. The 8-channel digital hearing aids allow personalized adjustment while maintaining fitting efficiency, making them suitable for high-volume clinical practices. Hearing aid retail chains can position the digital hearing amplifier as an affordable rechargeable option for customers seeking dependable amplification without the complexity or cost of premium devices.
The RIC hearing aids with charging case are particularly attractive for OEM and ODM projects. Manufacturers, distributors, and healthcare brands can leverage the rechargeable RIC hearing aids for private-label hearing aid programs. Custom branding, packaging, software interface customization, and regional certification support can be integrated according to project requirements. The rechargeable design simplifies daily operation for elderly users by eliminating disposable battery replacement, making the AcoSound TW1-RIC-C ideal for senior care markets. Volume control, low battery notifications, and memory functions further enhance usability for older adults.
Direct-to-consumer hearing aid brands can benefit from the smart fitting app ecosystem, allowing users to perform basic adjustments and receive professional fitting support remotely. The 8-channel digital hearing aids are suitable for government healthcare projects, hearing rehabilitation initiatives, charitable organizations, and community hearing support programs where reliable performance and affordability are essential. Individuals working in offices, retail environments, educational settings, and customer service roles can benefit from improved speech clarity and listening comfort during daily communication. The digital hearing amplifier is particularly attractive for distributors operating in emerging markets where consumers seek rechargeable hearing aids offering modern functionality at competitive price points.
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