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Digital hearing aid 638
Specification:
Digital circuitry
Mini BTE design
Left or right ear adjustable
Detachable receiver
Digital Volume control
High or low tone control
Product size: 55x35x10mm
Weight: 7g
Testing Item Indicator
Max. saturation sound pressure level 130dB±4dB
Rated Operational Voltage 1.4V
Rated Operational Current ≤5mA
Frequency response More than 450-3500 Hz
Equivalent input noise ≤32dB
Harmonic distortion f＜1000Hz ≤15% f≥1000Hz ≤10%
Acoustic gain of full profile F=1600Hz, 58±5dB
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| Posted by |
Mecy Hou
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| e-Mail | Contact company |
Company
| YOHO WHEELCHAIR FACTORY
| | Address | Dinghu District, Zhaoqing City, Guangdon | City & ZIP
| Zhaoqing
| Country
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| Phone
| For registered Members only.
| Fax
| For registered Members only.
| | Key Customers / Clientele | | | Company Profile | We are professional manufacture of wheelchair and rehabilitation products in China. Our products are mainly for export. We can produce: Manual wheelchair, Powered Wheelchair, Electric Scooter, Bench,Underarm Crutch, Forearm Crutch, bath Bench, Cane, Quad Cane, Commode Chair, Walker, Rollator, Hospital bed and Hospital Furniture, etc.
Please kindly visit our website for more information.
http://www.yohowheelchair.com
Thanks & Best Regards.
Mecy
[email protected]
| | URL | For registered Members only. | | Rating |  (0 reviews) | | Popular tags | | |
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 | | Keywords (seperated by comma) | Digital Hearing Aids | | Product Specifications | Manual wheelchair, Powered Wheelchair, Electric Scooter, Underarm Crutch, Forearm Crutch, bath Bench, Cane, Quad Cane, Commode Chair, Walker, Rollator, Hospital bed and Hospital Furniture, etc. | | Industry Category | medical equipment | | Quality/Safety Certifications | CE ISO | | Delivery Lead Time | 30days | | Payment & Price Terms | T/T | | My Offers | We can produce: Manual wheelchair, Powered Wheelchair, Electric Scooter, Bench, Underarm Crutch, Forearm Crutch, bath Bench, Cane, Quad Cane, Commode Chair, Walker, Rollator,Hospital bed and Hospital Furniture, etc.
Please kindly visit our website for more information.
http://www.yohowheelchair.com
Thanks & Best Regards.
Mecy
[email protected]
| | Product Portfolio / Other Products | | | Customers | All over the world. | | Detailed Company Introduction | We are professional manufacture of wheelchair and rehabilitation products in China. Our products are mainly for export. We can produce: Manual wheelchair, Powered Wheelchair, Electric Scooter, Underarm Crutch, Forearm Crutch, bath Bench, Cane, Quad Cane, Commode Chair, Walker, Rollator, Hospital bed and Hospital Furniture, etc.
Please kindly visit our website for more information.
http://www.yohowheelchair.com
Thanks & Best Regards
Contact ：Mecy
Email：[email protected]
| | FOB Price & Port | huangpu | | Packaging Details | paper carton | | Our Team | Ms.Mecy | | Web Site | For registered Members only. |
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Similer Products |
| |
| Digital hearing aid 638
Digital hearing aid 638
Specification:
Digital circuitry
Mini BTE design
Left or right ear adjustable
Detachable receiver
Digital Volume control
High or low tone control
Product size: 55x35x10mm
Weight: 7g
Testing Item Indicator
Max. saturation sound pressure level 130dB±4dB
Rated Operational Voltage 1.4V
Rated Operational Current ≤5mA
Frequency response More than 450-3500 Hz
Equivalent input noise ≤32dB
Harmonic distortion f＜1000Hz ≤15% f≥1000Hz ≤10%
Acoustic gain of full profile F=1600Hz, 58±5dB
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| Digital hearing aid 438 (new)
Digital hearing aid 438 (new)
Full digital circuitry
Air conduction
Feedback reduction
Micro BTE design
Left & right ear adjustability
Digital volume control
High & low tone control
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| Ming U++ Digital BTE Open Fit Hearing Aid
Digital BTE hearing aid open fit --- "Ming U++" has the following features:
• Dual-core Technology
• Digital Cochlea Compression (SLFAC)
• Full Band Adaptive Noise Reduction (12dB)
• Intelligent Feedback Cancellation
• 4 Fully Digital & Programmable Channels
• 12 Superfine Adjustable Frequency Bands
• 12KHz Ultra-wide Frequency Response Compensation
• Adaptive Directional Microphone (optional)
• Maximum Power Output (MPO) Control
• Latest Open Fit Technology
• Internal Microphone Noise Reduction
• 2 Independent Memories
• Memory Switch Indicator
• Low Battery Adjustable Indicator Tone
• Automatic Telecoil
• Latest “Telecom-easy” Techonology for Phone Compatibility
• Telecoil Input (optional)
• Super Power
Technical Specifications:
Items BTE OE
MAX-SSPL90 110dBSPL
HFA-SSPL90 100dBSPL
Peak Gain 35dB
HFA-FOG 27dB
Frequency Range 200~5606Hz
THD at 500Hz: 0.7%
THD at 800Hz: 1.4%
THD at 1600Hz: 0.6%
Eq. Input Noise Level 23dB
Battery Current Drain 1.2mA
Attack Time 8ms
Release Time 42ms
If you have any interest on the above product, pls contact with me directly via email or call me at +86 592 5970056 at any of your convenience.
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| Product Details |
| Product id |
325975 |
| Visits |
431 |
| Date |
2012.06.09 |
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