In-Ear Hearing Aid with Custom Branding, OEM/ODM Service, Bulk Orders and Distributor Support
The TW1-IF-P represents a sophisticated and reliable approach to modern hearing care, designed specifically for individuals experiencing mild to moderate hearing challenges who demand clarity, comfort, and consistent performance throughout daily activities. This CIC hearing aids model integrates advanced digital signal processing, adaptive feedback management, and intelligent environmental detection technologies to deliver a balanced and natural listening experience across diverse acoustic environments. Whether you are a hearing care professional, distributor, retailer, or organization seeking a dependable invisible hearing aids solution, the TW1-IF-P wireless hearing aids platform provides the performance, customization flexibility, and technical support required to meet the evolving needs of your clients and end users.
Built on the advanced ACOD3101 intelligent multi-core DSP platform, the TW1-IF-P hearing device offers efficient sound processing, precise amplification control, and adaptive environmental response capabilities that ensure speech intelligibility and listening comfort in a wide range of everyday situations. The device features 8 independent compression channels and 16 adjustable frequency bands, enabling hearing care professionals to fine-tune amplification parameters according to each individual's unique hearing profile and communication needs. The integrated ERAC 1.0 dual-knee intelligent multi-compression technology automatically adjusts sound amplification levels based on real-time environmental changes, helping users maintain natural speech clarity while minimizing listening fatigue during extended wear periods. This CIC hearing aids solution delivers sufficient output and gain to support users who require dependable hearing assistance throughout the day, with a maximum output level of 119 dB SPL and maximum gain of 40 dB.
Product General Information:
Place of Origin: |
Zhejiang, China |
Brand Name: |
AcoSound |
Model Number: |
TW1-IF-P |
Certification: |
FDA ISO13485 FCC EMC MDSAP Etc. |
OEM & ODM Service |
|
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 TW1-IF-P CIC hearing aids deliver precise technical performance across all critical hearing aid parameters. The invisible hearing aids feature a maximum output level (OSPL90 MAX) of 119 dB and an HFA OSPL90 of 105 dB, providing sufficient amplification power for users with mild to moderate hearing loss. The wireless hearing aids offer a maximum full-on gain (FOG50 MAX) of 40 dB and an HFA gain of 35 dB, ensuring adequate amplification for daily communication needs. The TW1-IF-P hearing device maintains a total harmonic distortion (THD) of only 3% at 500 Hz, 800 Hz, and 1600 Hz, ensuring accurate sound reproduction and minimal distortion during amplification. The CIC hearing aids provide an equivalent input noise (EQ) of 25 dB, maintaining a clean signal path and reducing unwanted noise interference. The invisible hearing aids feature a battery current consumption of only 1.7 mA, maximizing battery efficiency while ensuring stable performance throughout the day. The wireless hearing aids maintain a frequency range of 200 Hz to 5500 Hz, covering the critical speech frequencies required for clear communication and natural sound perception.
Product Parameter Information
| Model# | TW1-IF-P | TW2-IF-P | TW3-IF-P | |
| OSPL 90(dB) | MAX | 119 | ||
| HFA | 105 | |||
| FOG 50(dB) | MAX | 40 | ||
| HFA | 35 | |||
| THD(Hz) | 500 | 3% | ||
| 800 | 3% | |||
| 1600 | 3% | |||
| RTG | Target | 35 | ||
| Measure | 35 | |||
| EQ(dB) | 25 | |||
| Battery current(mA) | 1.7 | |||
| Frequency range(Hz) | 200-5500 | |||
| 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 |
|
| Transient Noise Management | Standard | Intelligent,2 Levels | Intelligent,3 Levels | |
| Wind Noise Management | No | Intelligent,2 Levels | Intelligent,3 Levels | |
| 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 | ✓ | ✓ | ✓ | |
| 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 TW1-IF-P CIC hearing aids are suitable for diverse hearing care applications and user groups. The invisible hearing aids support daily communication, helping users clearly hear conversations with family members, friends, and colleagues. The wireless hearing aids improve speech understanding and reduce communication barriers during everyday interactions, enhancing quality of life and social engagement. The TW1-IF-P hearing device enables users to enjoy television programs, radio broadcasts, and family discussions with enhanced speech clarity and balanced sound amplification, making home entertainment more accessible and enjoyable. The CIC hearing aids are ideal for workplace use, supporting professionals who require clear communication during meetings, phone conversations, and workplace interactions. The invisible hearing aids deliver consistent performance during social activities, helping users participate confidently in community events, dining experiences, and group activities. The wireless hearing aids are particularly suitable for elderly users seeking an easy-to-use hearing solution without complicated controls, offering simple operation and automatic sound management functions that reduce user burden and improve independence.
Specifications
Model |
TW1-IF-P |
Hearing Aid Type |
CIC Digital Hearing Aid |
Maximum Output (OSPL90) |
119 dB |
HFA OSPL90 |
105 dB |
Full-On Gain (FOG50) |
40 dB |
HFA Gain |
35 dB |
Total Harmonic Distortion |
≤3% |
Frequency Range |
200 Hz – 5500 Hz |
Equivalent Input Noise |
25 dB |
Battery Current |
1.7 mA |
Compression Technology |
ERAC 1.0 Dual-Knee Compression |
Independent Channels |
8 |
Adjustable Frequency Bands |
16 |
DSP Platform |
ACOD3101 |
DSP Processing Channels |
32 |
Feedback Cancellation |
DFBC 2.0 |
Noise Reduction |
ENDR 1.0 |
Maximum Noise Reduction |
17 dB |
The TW1-IF-P invisible hearing aids offer multiple competitive advantages that make them an attractive choice for hearing care professionals, distributors, retailers, and healthcare organizations. The wireless hearing aids utilize the advanced ACOD3101 multi-core DSP platform, delivering stable processing performance, precise sound analysis, and efficient signal management for improved hearing quality. The CIC hearing aids integrate ERAC 1.0 intelligent multi-compression technology, which automatically optimizes amplification levels according to environmental sound characteristics, improving listening comfort and speech understanding. The invisible hearing aids feature 8 independent compression channels, allowing more precise hearing compensation and customized fitting for different hearing loss profiles. The wireless hearing aids provide 16 adjustable frequency bands, enabling hearing professionals to fine-tune amplification across a wide frequency spectrum for more accurate hearing correction and improved sound quality. The TW1-IF-P hearing device incorporates DFBC 2.0 feedback cancellation technology, effectively minimizing whistling and feedback noise to ensure a more comfortable listening experience. The CIC hearing aids feature ENDR 1.0 noise reduction technology, helping users focus on important speech signals while reducing unwanted background sounds.
In-Ear Hearing Aid with Custom Branding, OEM/ODM Service, Bulk Orders and Distributor Support
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