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Earplug Digital Volume Hearing Aids Amplifier

3 out of 5 based on 2 customer ratings
(2 customer reviews)

$18.90

Convenient wear
Low noise, low distortion;
For people with severe hearing loss;
Product use hearing assistive devices.
The scope of application of gas conduction hearing disorders.
Taboos otitis media or ear suppuration who are disabled.

Out of stock

Category:

Product Description

Technical indicators:   
Maximum saturation sound pressure level of 129dB ± 4dB
Full profile acoustic gain ≥ 38dB
Frequency range of 450Hz ~ 3800Hz
Power Supply Voltage 1.5V
Battery model LR44
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Features:
Maximum saturation sound pressure level: 129dB ± 4dB
Full sound gain: ≥ 38dB
Harmonic distortion: ≤ 15% f <1000Hz,  F> 1000Hz ≤ 10%
Frequency Response: 450Hz ~ 3800Hz
Equivalent Input Noise: ≤ 30 dB
Operating voltage: 1.5V
Working current: <8mA
Weight: 86g
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NOTE:
If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.
Use for long periods of time, please remove the batteries to prevent battery rot erosion hearing aid components.
Please regularly clean the ear plugs or ear molds in order to ensure the normal use of hearing aids.
Avoid shock, drop, moisture, and high temperature.
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Package included:
1 x Digital Tone Hearing Aid
2 x 1.5V Battery
4 x Earplug
2x Earplug Connector
1x User’s Manual

BG Product ID: 45927

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2 reviews for Earplug Digital Volume Hearing Aids Amplifier

  1. 2 out of 5

    :

    I love to create beautiful cards. But unreatunftoly Fibromyalgia has robbed me of all my spending money for such wonderful craft products. What little money I get $20 a month is going into mine and my hubby’s Vow Renewal. I would dearly love to win these items and to put them to good use making others happy. *crosses fingers and prays*

  2. 4 out of 5

    :

    Funny how I get a 2 star review on this product. Nobody bought it yet.

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