Showing all 9 results

  • C-109

    Product name Behind-The-Ear Hearing Instruments
    Product model C-109
    Workingvoltage d.c.3.7V
    Battery capacity 55mAh
    Endurance About 25 hours
    OSPL90 MaximumOSPL90 ≤129dB+3dB
    OSPL90 High frequencyaverage OSPL90 117dB+4dB
    Product size ≈50.5×20.9×9
    Weight ≈8.91g
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  • C-109A

    Product name Behind-The-Ear Hearing Instruments
    Product model C-109A
    Workingvoltage d.c.3.7V
    Battery capacity 60mAh
    Endurance About 25 hours
    Maximum OSPL90 ≤130dB+3dB
    OSPL90 High frequencyaverage OSPL90 120dB+4dB
    Product size ≈45.5×16.8×10.3
    Weight ≈8.28g
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  • C-122

    Product name Behind-The-Ear Hearing Instruments
    Product model C-122
    Workingvoltage d.c.3.7V
    Battery capacity 60mAh
    Endurance About 20 hours
    OSPL90 MaximumOSPL90 ≤129dB+3dB
    OSPL90 HighfrequencyaverageOSPL90 117dB+4dB
    Product size ≈45.5×17.5×11
    Weight ≈5.9g
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  • E-210

    Product name Ear back digitalhearing aid
    Product model E-210
    Working voltage d.c.3.7V
    Battery capacity 25mAh
    Endurance About 28 hours
    OSPL90 Maximum OSPL90 ≤125dB+3dB
    OSPL90 High frequency average OSPL90 112dB+4dB
    Full range sound gain(high-frequency average) 38dB+5dB
    Totalharmonic distortion ≤7%+3%
    The frequencyresponse rangeisnotnarrowthan 450Hz~3000Hz
    Equivalentinputnoiselevel ≤29dB+3dB
    Product size ≈33.8×12.7×7.2
    Weight ≈5g
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  • E-316

    Product name Ear back digital hearing aid
    Product model E-316
    Workingvoltage d.c.1.3V
    OSPL90 MaximumOSPL90 ≤129dB+3dB
    OSPL90 High frequencyaverageOSPL90 110dB+4dB
    Full range sound gain(high-frequencyaverage) 42dB+5dB
    Total harmonic distortion ≤7%+3%
    The frequencyresponse range is notnarrowthan 450Hz~3000HZ
    Equivalentinputnoise level ≤29dB+3dB
    Product size ≈34.6×13.2×7.8
    Weight ≈1.86g
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  • E-516

    Product name Ear back digital hearing aid
    Productmodel E-516
    Working voltage d.c.3.7V
    Batterycapacity 50mAh
    Endurance About 22 hours
    OSPL90 MaximumOSPL90 ≤125dB+3dB
    OSPL90 Highfrequencyaverage OsPL90 112dB+4dB
    Productsize ≈33.8×12.7×7.2
    Weight ≈5g
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  • E-632

    Product name Ear back digital hearing aid
    Product model E-632
    Working voltage d.c.3.7V
    Batterycapacity 40mAh
    Endurance About 18 hours
    OSPL90 MaximumOSPL90 ≤123dB+3dB
    OSPL90 High frequencyaverage OSPL90 112dB+4dB
    Product size ≈24.7×15.4×14.1
    Weight ≈3.79g
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  • E-732

    Product name Behind-The-Ear HearingInstruments
    Product model E-732
    Working voltage d.c.3.7V
    Battery capacity 40mAh
    Endurance About 18 hours
    OSPL90 MaximumOSPL90 ≤123dB+3dB
    OSPL90 High frequency average OSPL90 112dB+4dB
    Product size ≈48.2×19.3×10.8
    Weight ≈5.10g
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  • F-998B

    Low noise; Low distortion; Open-hook design; Comfortable to wear; No pain after long-time wearing; Low consumption.

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