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

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best blue tooth hearing aids

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1000 Pieces(Min. Order)

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Product Details

Place of Origin	Guangdong, China		Brand Name	zhongde
Model Number	zd-102

high blue tooth quality hearing aids
1.Easy adjusting for elder and younger
2.Speech enhancement
3,convenience

Behind The Ear (BTE)ZD-102

Technique data Max SSPL(±4dB)

Full-on-gain(FOG) (±5dB) N: 34

H: 30

The scope of frequency (Hz) 100-3000

Equivalent input noise level(±dB) ≤25

Harmonic distortion(%) ≤6

Power supply electric voltage(V) 3.6

The sum settles electric current(mA) 2.5

Battery model number:Lithium battery

The main characteristics

Feature: It is the economical

1.Application scope: It is the middle frequency,It is fit for middle audition losing.

2.Bluetooth appearance, fashion, beautiful

3.Li-ion battery-powered, rechargeable, no need to replace the battery.

The frequency can adjust Increase the benefit can adjust

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

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