Email: sales01@zhongdehearing.com                           Tel:86-13530912856                      Whatsapp:86-13823665467​​​​​​​​​​​​​​

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FAQ

1.Can you can design the equipment according to our size?
Sure.
2.How many years have your company made this kind of equipment?
25 years.
3.How many days you need to install the equipment?
The fitting version of the hearing aid only needs to download the app to complete the fitting at home.

Advantages

1.1.28 million sets are exported to the United States; 380000 units in Europe; 860000 units in Japan; 450000 units in the Middle East; 260000 units in Southeast Asia; 160000 units in Russia.
2.Our factory has passed ISO9001 international quality certification.
3.The products comply with FDA, FCC and RoHS.
4.We provide one-stop service integrating design, testing, production, delivery and after-sales service.

About Shenzhen Zhongde Audio-Technical Co., Ltd.

Shenzhen Zhongde Audio-Technical Co., Ltd. was established on December 17, 1997. For 25 years, the company has been committed to hearing research, hearing aid research and development, and speech processing algorithm innovation under the leadership of Mr. Huang Zhengdong, an expert in audiology and electronic communication; Digital hearing aid, AI intelligence, 2.4G wireless and charging technology are the core; Launch a full range: Sino German AI intelligent hearing aids; Sino German hearing has formed a multi brand strategy: Sino German, Riyin, Yunsheng, hearing Shi and listening Bai; Riyin is a trademark of the United States and the European Union, laying a solid foundation for building overseas brands; AI intelligent matching platform, users can complete by themselves on [Riyin app]: hearing assessment, AI intelligent matching, listening experience assessment, online service, hearing aid remote control and other comprehensive services; 2.4G wireless technology is directly connected with the hearing aid, so that users can not only obtain clear hearing aid effect, but also get the convenience of answering the phone. Riyin hearing aid can listen to news, music and TV; Sino German hearing aids have obtained the following certifications: FDA, FCC, CE, ROHS, medical device production license, medical device registration certificate, IS09001 quality system international certification; We are moving forward, we will never stop, so that people with hearing loss in China and around the world can listen to the voice of the world and enjoy the joy of the world!

Product Introduction

Product Information

High Quality ZHONGDE ZDB-111OF-12 Hearing Aid for Seniors RIC Behind-The-Ear Digital 12-Channel Wholesale - Shenzhen Zhongde Audio-Technical Co., Ltd.    

Company Advantages

We provide one-stop service integrating design, testing, production, delivery and after-sales service.

Our factory has passed ISO9001 international quality certification.

The products comply with FDA, FCC and RoHS.

Riyin hearing aid:listen and enjoy life!

Certifications and Patents

Certificate
Certificate
Certificate
Certificate
Certificate
Specification

Brand & Model

ZDB-111OF-12

Type

Hearing Aid BTE Behind the ear

Max OSPL90 (dB)

≤120+3

High frequency average OSPL90(dB)

108±4

HFA Avg FOG50(±5dB)

33±5

Frequency Response range(not narrower than)(HZ)

380-4500hz

Equivalent input noise level≤29+3 dB

≤22dB+3dB

Working Current (mA)

3mA

Working Voltage (V)

3.7V

Battery Capacity(mAH)

30mAH

Charging

 2-3 Hours

Working time

13-15 Hours

Rechargeable Power bank capacity

250mAH

Rechargeable Power bank charging

2-3 Hours

Color box size

14*10*3.5cm

CTN Size

365*295*270(mm)

Quantity/CTN

50 Pairs

G.W./CTN

about 18KG

Main Function

*Digital 12-channel hearing amplifiers

*12-channel dynamic compression

*4 listening modes

*Level 5 noise reduction

*Wind noise management

Product Detail



Nano waterproof wax guard  

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Contact Us

Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.

If You Have More Questions, Write To Us

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    They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
    They are now widely exporting to 200 countries.
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