Silver Mini Rechargeable Hearing Aid for Deafness Hearing Device Lightweight Amplifier Elderly Medical Device Invisible Hearing
Silver Mini Rechargeable Hearing Aid for Deafness Hearing Device Lightweight Amplifier Elderly Medical Device Invisible Hearing
[Description] Weight:8gSize:45*16+8Recharge time :1.5HThe maximum endurance:33HMaximum SSPL: ≤128dB+3dBdB SPL: 109dB±4dBFull-on acoustic gain: 38dB±5dBFrequency Response: 450Hz--3000HzRated power: ≤10mAEquivalent input noise level ≤... Read more
$26.00
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