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  • C-06

    Product name Box hearing aid
    Product model C-06
    Working voltage d.c.3.7V
    Battery capacity 120mAh
    Endurance About 45 hours
    OSPL90 Maximum OSPL90 ≤129dB+3dB
    OSPL90 High frequencyaverage OSPL90 118dB+4dB
    Product size ≈54.5×21.8×18.8
    Weight ≈11.42g
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  • C-09

    Product name Boxhearing aid
    Product model C-09
    Working voltage d.c.3.7V
    Battery capacity 150mAh
    Endurance About 50 hours
    OSPL90 MaximumOSPL90 ≤129dB+3dB
    OSPL90 High frequency average OSPL90 120dB+4dB
    Fullrange sound gain(high-frequency average) 50dB+5dB
    Total harmonic distortion ≤7%+3%
    Thefrequencyresponse range is notnarrowthan 450HZ~3000HZ
    Equivalentinputnoiselevel ≤29dB+3dB
    Product size ≈38.5mmx29mmx12.5mm
    Weight ≈12.4
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