Customized: | Customized |
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Certification: | ISO, UL, RoHS, CE |
Condition: | New |
Output Type: | High Power |
Signal Processing Type: | Digital Hearing Aid |
Application: | Children, Adult, Elderly |
Customization: |
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Item No.D-322 | |||||
Max Sound Output: | ≤132dB ± 3dB | ||||
Max Sound Gain: | 50B ± 5dB | ||||
Harmonic Wave Distortion: | ≤10% | ||||
Frequency Range: | 450~3000hz | ||||
Input Noise: | ≤30 dB | ||||
Battery: | A13 | ||||
Working Voltage | DC 3.7V | ||||
Working Current: | ≤5mA | ||||
Measurement: | 42*36*10mm | ||||
Net Weight: | 3g |
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