Home > Products > Rechargeable Hearing Aid > Top grade quality hearing aid ,digital rechargeable ear amplifier
Top grade quality hearing aid ,digital rechargeable ear amplifier
- 100000 Unit / Units per Month
- Shenzhen Or Hongkong
- Credit Card
Product Details
Place of Origin: | Guangdong, China | Brand Name: | ZhongDe | Model Number: | ZDB-100M |
Product Description
Top grade quality hearing aid ,digital rechargeable ear amplifier
Specifications
1.Top grade quality hearing aid ,digital rechargeable ear amplifier
2.CE & Rohs
3.OEM available
grade quality hearing aid/digital rechargeable ear amplifier
Technique data
Technique data | Preset Procedure 1 (mid-hi-fre quency) | Preset Procedure 2 (hi-fre quency) | Preset Procedure 3 (full-fre quency) |
Max SSPL(±4dB) | 130 | 130 | 130 |
Full-on-gain(FOG) (±5dB) | 43 | 42 | 45 |
The scope of frequency(Hz) | 300-4000 | 300-4000 | 300-4000 |
Equivalent input noise level(≤32dB) | 30 | 30 | 30 |
Harmonic distortion(≤10%) | ≤6 | ≤6 | ≤6 |
Power supply electric voltage(V) | 1.4 | ||
The sum settles electric current(mA) | ≤0.8 | ||
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Top grade quality hearing aid ,digital rechargeable ear amplifier |
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Manufcaturer | ShenzhenZhongde Audio-Technical Co., Ltd. |
Warranty | One years |
Certification | CE/Rohs |
Samples: | Available Delivery time whin 7days |
With many advantages including comfortable-fit and fashionable,streamlined design as well as better tonal quality, this product is mainly fit for the people with light, medium or serious hearing disorder or the situation where needs to amplyfy the sound intensity.
1. Sample is avaliable .
2.12 Monthes warranty.
3.Aftersales service: We respect your feedback after receive the goods. 24 hours around clock &12 monthes warranty .We deal with your complaints within 24 hours.Providing the best pre-sale and after-sale service of Medical Equipments in China.
4.But the important that we are your best friend in China .
Shenzhen ZhongDe Audio-Technical Co.,Ltd. was established in 1997 ,for now it is about 20 years history.we have our own factory ,there are almost 100 workers .we mainly produce Analog and digital model.and Anbalog model with BTE ,CIC,ITC Rechargeable and battery .Digital have Automatic Telecoil different channel with BTE and Battery.we sell Europe, Asia,USA,Australia ans So on.with a good reputation in all over the world.
Top grade quality hearing aid/digital ear amplifier/ear amplifier rechargeable is popular products in foreign country,it is also new products in our company with two charging stand,two earphones,But there are the most important thing is : Top grade quality hearing aid/digital ear amplifier/ear amplifier rechargeable with good quality and reasonble price.
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Contact Us
- Shenzhen Zhongde Audio-Technical Co., Ltd.
- Contact nameLeo Li
- Phone86-0755-26615122
- AddressRoom 2114,Salle Mansion No.106 ZhongXin Road,ShaJing Street,BaoAn District,ShenZhen City,China Shenzhen,Guangdong
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