Shenzhen Zhongde Audio-Technical Co., Ltd.: Shenzhen, Guangdong, China; Main products: hearing aid, ear hearing aid, rechargeable hearing aid, invisible hearing aid, digital hearing aid

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Home > Products > Digital Hearing Aid > New product china digital recorder hearing aid function

New product china digital recorder hearing aid function

FOB Price

US$ 30 - 50 / Piece

10 Pieces(Min. Order)

Port shenzhen
Payment TermsT/T Credit Card

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Product Details

Place of Origin	Guangdong, China		Brand Name	ZhongDe
Model Number	ZDB-200 BTE

Product Description

New product china digital recorder hearing aid function

Product Description

*All-Digital 2channel WDRC(wide dynamic range compression)signal processing;

*Adaptive Feedback Cancellation;

*95 decibel Wide dynamic signal input;

*High fidelity audio output;

*Available computer programming

*Have set 3 listening programs;

*low voltage warning;

*suitable for the Mild,moderate,moderately severe hearing loss and sound amplification occasions.

2.ZDB-200 BTE SERIES OF TECHNICAL PERFORMANCE

*Battery:DC:1.4V,With +5% and -10% relative error;

*Enviroment temperature:5C~40C;Relative humidity<=80%.Atmospheric pressure 86kpa~106kpa.

Thchnical parameters	ZDB-200 2BTE,ZDB-200 4BTE,ZDB-200 6BTE,ZDB-200 8BTE
Thchnical parameters	listening program 1 (medium-high frequency)	listening program 2 (high frequency)	listening program 3 (full-frequency)
MAX.OSPL90(<=+3dB)	125	125	125
HF Avg.OSPL90(+-4dB)	111	106	115
MAX.Gain(+-5dB)	46	45	48
Frequency response range(Hz)	200-6500	450-6500	100-6500
EIN (<=32dB)	25	25	25
THD(<=10%)	5%	5%	5%
voltage(v)	1.4
rated current(mA)	<=1.2

Listening program 1(medium-high frequency)--Suitable for high frequency hearing loss in the use,such as senile,tympanic membrane perforation caused hearing loss

Listening program 2(high frequency)--Suitable for high frequency hearing loss using,such as drugs,congenital,nerve of hearing loss

Listening program 3(full-frequency)--All frequency amplifier,suitable for caused by otitis media,strong vibration,perforation of the tympanic membrane hearing loss of using

3.BTE-200BTE SERIES OF EACH CHANNEL CHARACTERISTICS

Model

Character

Model

Character

ZDB-200 2BTE

1)2 channel Dynamic contrast test compression

2)Adaptive Feedback Cancellation

3)Compatible with automatic pickup coil

4)Digital adjust volume

5)low voltage warning

ZDB-200 6BTE

1)6 channel wide dynamic range compression

2)Layered noise reduction technology

3)Adaptive Feedback Cancellation

4)2 compression adjustment ways

5)Adaptive directional microphone processing technilogy

6)Digital adjust volume

7)low voltage warning

ZDB-200 4BTE

1)4 channel wide dynamic range compression

2)Layered noise reduction technology

3)Adaptive Feedback Cancellation

4)Digital adjust volume

5)low voltage warning

ZDB-200 8BTE

1)8 channel wide dynamic range compression

2)Improved Layered noise reduction technology

3)Advanced Adaptive Feedback Cancallation

4)The user event data recorder

5)Adaptive directional microphone processing technology

6)Digital adjust volume

7)low voltage warning

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Shenzhen Zhongde Audio-Technical Co., Ltd.: Contact nameLeo Li
Chat Now; Phone86-0755-26615122; AddressRoom 2114,Salle Mansion No.106 ZhongXin Road,ShaJing Street,BaoAn District,ShenZhen City,China, Shenzhen, Guangdong

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Behind The Ear(BTE)	BlueTooth Rechargeable Hearing Aid	Digital Hearing Aid	Hearing Aids Accessories
Hearing Aids Batteries	In The Canal(ITE)	New Products	Pocket Hearing Aids
Rechargeable Hearing Aid	Ungrouped

New product china digital recorder hearing aid function

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