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Model:V-163 BTE Hearing Aid |
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Specification |
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Max Sound Output: |
129dB ± 4dB |
Max Sound Gain: |
50dB ± 5dB |
Harmonic Wave Distortion: |
≤5% |
Frequency Range: |
450~3500 hz |
Input Noise: |
≤30 dB |
Battery: |
AG13 or A675 (Zinc Air Battery) |
Working Voltage |
dc1.5V |
Working Current: |
≤4 mA |
Measurement: |
53x44x9mm |
Net Weight: |
8g |