WK-8B Behind The Ear Hearing Aid
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Guangdong
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Validity to:
Long-term effective
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Last update:
2017-11-09 09:30
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Browse the number:
194
Company Profile
Shenzhen Handsome Technology Co., Ltd.By certification [File Integrity]
Contact:Mr. Joe Chen(Mr.)
Email:
Telephone:
Phone:
Area:Guangdong
Address:Guangdong
Website: http://szhandsome.cxhuayu.com/
Product Details
Behind The Ear Hearing Aid WK-8B
Specification:
Maximum saturation HRTFS 129dB + 4dB.
Full file 50dB + sound gain: 5dB
Harmonic distortion: More than 5%
Frequency response: A 450 ~ 3, 500 Hz
Equivalent input noise: More than 30 dB
With standard battery: A05 button batteries
Working voltage: D. C. 1.5 V
The working current: More than 4 mA
Specification:
Maximum saturation HRTFS 129dB + 4dB.
Full file 50dB + sound gain: 5dB
Harmonic distortion: More than 5%
Frequency response: A 450 ~ 3, 500 Hz
Equivalent input noise: More than 30 dB
With standard battery: A05 button batteries
Working voltage: D. C. 1.5 V
The working current: More than 4 mA
MOQ | 50 |
Supplying ability | 2000 |
Packaging | N/A |
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