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Best Invisible Hearing Aid

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Negotiable MOQ: 20 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
zhongde
Model Number:
ZD-900B
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Shenzhen Zhongde Audio-Technical Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
SHENZHEN
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Guangdong, China
Brand Name zhongde
Model Number ZD-900B

Specifications

Best invisible hearing aid
1.Good TV Shopping products
2.Easy adjusting for elder and younger
3.rechargeable

Best invisible hearing aid  

 

 

Technique data

Max SSPL(±4dB)

128

Full-on-gain(FOG) (±5dB)

40

Harmoniec distortion(80Hz)

                     ≤6

Equivalent input noise level(±dB)

                    ≤26

Power supply electric voltage(V)

1.2

Continuous wrok time (H)

                     ≥10

Barrtery capacticy(Aam)

40

 

 

Best invisible hearing aidBest invisible hearing aidBest invisible hearing aid 

 

 

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Shenzhen Zhongde Audio-Technical Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
1997
Factory Size
Below 1,000 square meters
Total Employees
51 - 100 People
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