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Слуховой аппара JH-117
#1032
NO: JH-117
Max Audio output: 130 ± 5 dB
Sound gain:> = 50 dB
Total harmonic wave distortion ≤5%
Frequency range 300-4000 Hz
Input noise <= 30 dB
Voltage DC1.5V
Current <= 4 mA
Battery size: AG5 / Ag13
Product Feature
1. Easy operation: key switch, key to adjust the volume, the user can according to the need to adjust the size of the volume, watch it, and you understand;
2. Low-frequency noise suppressor: a form suitable for the frequency response of an oblique-type hearing loss output, a wide range of accuracy and effective sound control, capable of going beyond all types of noise;
3. Convenient to carry: a small hearing aid, convenient to carry, go out, chat and travel;
4. Maximum output control MPO: Efficiently loudly adjust the input voice gain, you can select the output frequency limit, the corresponding inconvenient threshold, correctly adjust the maximum output.
Certificate:
CE, GS, ROHS, ISO13485, ISO9000
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