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Build Your Online Product Catalogs?
| Product Name: |
hearing aid
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| Supply Ability: |
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| Related proudcts |
bte hearing aid, ite hearing aid, |
| Specifications |
RS-13A |
| Price Term: |
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| Port of loading: |
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| Minimum Order |
100 |
| Unit Price: |
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Production license: Cantonese food drug permit Product No 20061318
Product registration number: Cantonese food drug permit 2007 No 2460300
Product standards number: YZB/Guangdong 0058-2007
Standards for the record number: QB/440000 11 7889-2008
Features:
The latest improvements CLASS-D amplifier circuit
People-oriented exterior design, take full advantage of the acoustic function of the auricle
Use digital hearing aid speaker
Modular integrated Class D amplifier circuit
Very large scale integratio chips run more reliable, more stable,improve product life
Low power consuption
Ultra-low machine noise
A wealth of high-frequency component to listen to more clearly
Up to 18dB tone adjustment, suitable for different tone needs
Four models HSE,ITC,CIC,BET for option
Technical Parameters£º
MAX-SSPL90: 128dBSPL
HFA-SSPL90: 120dBSPL
Peak Gain: 54dB
HFA-FOG: 48dB
Frequency Range: 200Hz~5300Hz
Harmonic Distortion: 500 Hz£º3.8%
800Hz£º1.2%
1600Hz£º0.2%
Equivalent Noise Input: 28dB
Working Current: 0.97mA
Electrical Inductance: HFA-SPL ITS :93dB
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| Company: |
FEIER (Hong Kong) Development Co., Ltd
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| Contact: |
Mr. Yuan Hua Zhang |
| Address: |
#8,Helong Road,Hebian Town,Jiahe Street,Baiyun District,Guangzhou City,Guangdong Province |
| Postcode: |
510440 |
| Tel: |
86 20 86299023 |
| Fax: |
86 20 86294471 |
| E-mail: |
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