Comprehensive Overview of TW1-BTE-M BTE Hearing Aids
The TW1-BTE-M is a reliable and cost-effective digital behind the ear hearing device designed to deliver clear sound amplification, stable performance, and user-friendly operation for individuals with mild to moderate hearing loss. Powered by the advanced ACOD3101 intelligent multi-core DSP platform, this digital hearing amplifier combines precise sound processing, adaptive compression technology, and intelligent noise reduction to provide a comfortable and natural listening experience in various daily environments. The TW1-BTE-M hearing aid represents an excellent balance between value and functionality for global hearing care markets, making it an ideal solution for distributors, hearing clinics, healthcare providers, and private-label hearing aid brands seeking a competitive entry-level digital hearing amplifier platform.
Equipped with 8 independent adjustable compression channels and 16 adjustable frequency bands, the TW1-BTE-M behind the ear hearing device enables hearing care professionals to customize amplification settings according to individual hearing profiles. Its ERAC 1.0 dual-knee intelligent multi-compression technology ensures speech remains clear while maintaining listening comfort across different sound levels. Whether users are participating in conversations, watching television, attending meetings, or enjoying outdoor activities, these BTE hearing aids deliver balanced amplification with excellent speech intelligibility. The TW1-BTE-M hearing aid is specifically designed to support professional fitting and adjustment procedures, making it a practical choice for audiology centers and hearing clinics worldwide.
Product General Information
Place of Origin: |
Zhejiang, China |
Brand Name: |
AcoSound |
Model Number: |
TW1-BTE-M |
Certification: |
FDA ISO13485 FCC EMC MDSAP Etc. |
OEM & ODM Service |
- Logo printing
- Packaging customization
- Product color customization
|
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
|
Versatile Applications for Behind the Ear Hearing Devices
• Daily Communication
The TW1-BTE-M BTE hearing aids are ideal for users who experience difficulty understanding conversations in everyday situations. These behind the ear hearing devices help improve speech clarity during face-to-face communication with family members, friends, colleagues, and caregivers. The digital hearing amplifier technology ensures natural sound quality in home environments, making daily interactions more comfortable and confident for users of these BTE hearing aids.
• Home Entertainment
This behind the ear hearing device enhances listening experiences while watching television, listening to music, participating in online meetings, or making phone calls through compatible devices. The TW1-BTE-M hearing aid delivers clear sound amplification for multimedia content, allowing users to enjoy entertainment without straining to hear. These BTE hearing aids provide consistent amplification across different audio sources, making home entertainment more accessible and enjoyable for users of digital hearing amplifiers.
• Workplace Environments
The TW1-BTE-M behind the ear hearing device supports improved communication in offices, retail stores, service industries, and professional workplaces where clear speech understanding is essential for productivity and confidence. These BTE hearing aids help users participate actively in meetings, presentations, and collaborative work environments. The digital hearing amplifier technology in this TW1-BTE-M hearing aid ensures speech intelligibility even in moderately noisy workplace settings, making professional communication more effective for users of behind the ear hearing devices.
• Senior Hearing Care
The TW1-BTE-M BTE hearing aids are particularly suitable for elderly users seeking an easy-to-use behind the ear hearing device with stable amplification, intuitive controls, and reliable daily performance. These digital hearing amplifiers feature simple operation, comfortable wear, and consistent sound quality that seniors can depend on throughout their daily activities. The TW1-BTE-M hearing aid design considers the needs of older users who require straightforward controls and dependable performance from their behind the ear hearing devices.
• Hearing Clinics and Audiology Centers
Audiologists and hearing care professionals can utilize these BTE hearing aids with multiple fitting channels and app-based adjustment functions to provide personalized hearing solutions. The TW1-BTE-M behind the ear hearing device offers professional fitting capabilities including audiometer systems, sound field assessment, and remote fitting options. These digital hearing amplifiers enable hearing professionals to create customized amplification profiles that match individual hearing loss patterns, making the TW1-BTE-M hearing aid a versatile clinical tool for behind the ear hearing device fittings.
• OEM & ODM Hearing Aid Projects
The TW1-BTE-M platform is highly suitable for hearing aid distributors, healthcare brands, pharmacies, hearing centers, and medical device companies seeking customizable OEM or ODM behind the ear hearing device solutions. These BTE hearing aids support logo printing, packaging customization, and product color customization, making them ideal for private-label digital hearing amplifier programs. The TW1-BTE-M hearing aid represents a competitive entry-level platform for businesses looking to develop their own branded behind the ear hearing devices.
Technical Parameters of TW1-BTE-M Digital Hearing Amplifiers
| Model# |
TW1-BTE-M |
TW2-BTE-M |
TW3-BTE-M |
| OSPL 90(dB) |
MAX |
123 |
| HFA |
118 |
| FOG 50(dB) |
MAX |
46 |
| HFA |
38 |
| THD(Hz) |
500 |
3% |
| 800 |
3% |
| 1600 |
3% |
| RTG |
Target |
38 |
| Measure |
38 |
| EQ(dB) |
25 |
| Battery current(mA) |
2.4 |
| 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 |
✓ |
✓ |
✓ |
| 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 |
✓ |
✓ |
✓ |
Complete Specifications for TW1-BTE-M Behind the Ear Hearing Devices
model |
TW1-BTE-M |
Product Type |
BTE Hearing Aid |
Maximum OSPL90 |
123 dB |
HFA OSPL90 |
118 dB |
Maximum Full-On Gain |
46 dB |
HFA Full-On Gain |
38 dB |
Total Harmonic Distortion (500Hz) |
3% |
Total Harmonic Distortion (800Hz) |
3% |
Total Harmonic Distortion (1600Hz) |
3% |
Reference Test Gain |
38 dB |
EQ（dB） |
25 dB |
Battery Current |
2.4 mA |
Frequency Range |
200–5000 Hz |
Compression Channels |
8 |
Adjustable Frequency Bands |
16 |
DSP Platform |
ACOD3101 Intelligent Multi-Core DSP |
DSP Processing Channels |
32 |
Feedback Cancellation |
DFBC 2.0 Adaptive Feedback Cancellation |
Noise Reduction |
ENDR 1.0 (Up to 17 dB) |
Programs Selectable |
4 |
App Volume Control |
Yes |
App Program Switching |
Yes |
App Remote Fitting |
Yes |
App Auto Fitting |
Yes |
App Professional Fitting |
Yes |
App Smart Fitting |
Yes |
Memory After Power-Off |
Yes |
Nano Coating Technology |
Yes |
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