KUNV Rechargeable BTE Hearing Aid Personal Sound Amplifier China Hearing Aids For elderly
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- Supplier: Shenzhen Kunwei Medical Electronics Co. Ltd
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Description
Products Description
Product name | Hearing Amplifier Aid |
OSPL(Max OSPL90) | ≤120dB+3dB |
OSPL(Average OsPL90) | 110dB+4dB |
Full on Acoustic Gain | 35dB+5dB |
EQ Input Noise | s29dB+3dB |
Wave Distortion | s5%+3% |
Frequency Response | 300H2-4500Hz |
Battery capability | 45mA |
Capacity battery(charging case) | 600mAh |
Charging time | 5 times |
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