Healthcare Supply Cheap Price Digital Mini Hearing Aids Bte Thin Tube Hearing Amplifier Rechargeable Receiver Hearing Aid
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- Supplier: Xiamen Melosound Technology Co. Ltd.Xiamen Ltd.
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Product Overview
Description
Specification
Fitting Range | ≤95dB |
Feature | Rechargeable |
Processing | 12 Channel full digital |
Ajusting Mode | Multi-function switch |
OSPL90 (dB) | 115+3 |
HFA OSPL90 (dB) | 112±4 |
Max Gain (dB) | 30±5 |
HFA Gain (dB) | 25±5 |
Input Noise (dB) | ≦28 |
Reference Test Gain (dB) | 50 |
Frequency Range (Hz) | 450-5500 |
Total Harmonic Distort | 0%-3% |
Battery Current | 1.2mA |
Battery Type | Rechargeable Li-button cell |
Charging Time | 3-4H |
Constant Working Time | 28H |
On-off Method | Automatic/Long Push Switch |
Size(inch) | 0.98*0.47*0.31 |
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