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

Home
Product Categories

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
Company Profile

Company Introduction

Photo Gallery
Blog
Quality Control
Contact Us

Home > Products > Digital Hearing Aid > Affordable BTE digital hearing aid ear hearing device for sound amplifier

Affordable BTE digital hearing aid ear hearing device for sound amplifier

FOB Price

Negotiable / Piece

50 Pieces(Min. Order)

Port Shenzhen Port
Payment TermsT/T Credit Card

Request Sample Customized Request Request Free Catalogs

Contact Now

Get lowest price

Product Details

Place of Origin	Guangdong, China		Brand Name	ZhongDe, ZhongDe
Model Number	ZDB-200 4D-OF, ZDB-200 4D-OF

Product Description

Specifications

1.Manufacturer sound hearing amplifier ear zoom ear aid deaf hearing aid
2.Offer best prices
3.OEM available
4.4 channel

5.FDA,CE,ROHS

Affordable BTE digital hearing aid ear hearing device for sound amplifier

Product Description

1.MAIN CHARACTER

*All-Digital 4channel 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.

*Comfortable Wearing;Ear plugs in the ear canal is not closed state,ear canal inside and outside air flow,not stuffy feeling,not damp feeling,not swelling pian,the wearer feel more comfortable and relaxed.

2.ZDB-200 4D-OF 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 2D-OF,ZDB-200 4D-OF,ZDB-200 6D-OF,ZDB-200 8D-OF
Thchnical parameters	listening program 1 (medium-high frequency)	listening program 2 (high frequency)	listening program 3 (full-frequency)
MAX.OSPL90(<=+3dB)	125	125	125
MAX.Gain(+-5dB)	41	40	42
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 2-OF

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 6-OF

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 4-OF

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 8-OF

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

4.Product Detail

Packaging & Shipping

Contact Us

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

*Email
Please enter Your valid email address.
*To

Leo Li
*Message
Your inquiry content must be between 20 to 5000 characters.
Please enter a correct verification code.

Product Categories

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

Affordable BTE digital hearing aid ear hearing device for sound amplifier

You May Like

Product Details

Product Description

Specifications

Contact Us

Product Categories

New Products

Popular Searches

Recommended Products

Find Similar Products By Category