Biometer Rechargeable Ear Sound Amplifier Earsmate Black Hearing Aid

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Biometer Rechargeable Ear Sound Amplifier Earsmate Black Hearing Aid

Short Description:

The hearing aid adopts a rechargeable Ni-MH battery.

The total harmonic wave distortion is less than 10%.

It can continuously work for about 15 hours.

The maximum sound output is ≤121+5 dB.


  • Model: ZTQ-JZD-JZ-1088F4
  • Output power: ≤3.6mW
  • Frequency response range: 200-4000Hz
  • Working voltage: 1.2V
  • Product Detail

    Product Tags

    Product Description

    The hearing aid adopts a rechargeable Ni-MH battery.

    The total harmonic wave distortion is less than 10%.

    It can continuously work for about 15 hours.

    The maximum sound output is ≤121+5 dB.

     

     

    Parameters

    Output power ≤3.6mW
    Max. sound output ≤121+5 dB
    Max.voice gain 30±5dB
    Frequency response range 200–4000Hz
    Equivalent input noise level ≤45dB
    Total harmonic wave distortion ≤10%
    Continuous working time ≤15H
    Battery capacity 40 mA rechargeable Ni-MH battery
    Working current ≤10mA
    Working voltage 1.2V

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