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GUANGZHOU FEIER ELECTRIC CO.,LTD
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BIT Hearing Aid
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pocket hearing aid s-6d,take phone file
Specification: S-6D
Detail: Technical Parameters� Max Out: 130dB ± 4dB  Max Gain�6dB ± 5dB Harmonic Distortion:≤10% Frequency Range�00Hz�000Hz Equvi Input Noise:≤32dB Stanard battery:AA batteries,No 5 Voltage:D.C. 1.5V Curr...
2
in the ear hearing aid s-215
Specification: S-215
Detail: Featuresï¼? This product is a delicate ITE hearing aids, especially for your entertainment, leisure, listening to opera, watching television and movies, meeting or in the class, clear and loud sound quality of communication, ...
Showing 1 - 2 of 2, total 1 pages [First] [Previous] [Next] [Last]
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