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Rechargeable pair hearing aids for double ears
Specifications
1.Rechargeable pair hearing aids for double ears
2.CE Rohs
3.OEM available
4.rechargeable ear hearing aid
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 |
||
|
|||
|
Rechargeable pair hearing aids for double ears |
|
|
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 s nd 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.
Ear zoom hearing aids/pair hearing aids/Rechargeable hearing aid 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 : Ear zoom hearing aids/ear hearing aids/micro ear hearing aid with good quality and reasonble price.
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