Best Sound Amplifier Volume Adjustable Hearing Aid 4187

Detailed Product Description:

This item is a perfect Hearing Aid Device for those people with conductive hearing impairment.
Features:
* Best Sound Amplifier.
* Volume Adjustable.
* Super mini size and light weight, easy and comfortable to wear.
* With 3 extra earplugs of different size, 2 cell batteries, and 1 cleaning brush.
* Anti-shock, anti-drop, moisture proof, high temperature proof.
* High quality. * Perfect Hearing Aid Device for those people with conductive hearing impairment
Specifications:
* Suitable for: Those with conductive hearing impairment
* Max Saturated Sound Pressure: 125dB + 4dB
* Full scale sound gain: ?38dB
* Harmonic Wave Distortion:
When F<100Hz, ? 15%
When F>100Hz, ? 10%
* Frequency response Range: 450-3800 Hz
* Input Noise: ?30dB
* Power Voltage: 1.5 V
* Working Current: <10.8mA
* Battery: 2 * AG13 button cell batteries (included)
* Color: Beige
* Product weight: 9g
* Package size: 120*185*30mm
* Package weight: 105g
disclaimer:
"According to the FDA, it is in your best health interest to obtain a professional medical evaluation
before purchasing a hearing aid and you are encouraged to do so before bidding on this item. If you
choose to not obtain a medical evaluation before purchasing this item, I am required by law to provide
to you and obtain from you a signed written waiver of the medical evaluation, and I am required to
provide to you a copy of the User Instruction Brochure for a hearing aid, review the contents of that
brochure with you, and afford you time to read the brochure. You must provide to me either a signed
statement from a physician or a signed waiver before I will deliver this item to you. Upon your request,
I will also provide to you a copy of the User Instructional Brochure for the hearing aid or the name and
address of the manufacturer or distributor from whom a User Instructional Brochure for the hearing aid can be obtained." Item Include:
1 * ear sound amplifier
3 * extra earplugs of different size
2 * cell batteries
1 * cleaning brush
1 * user manual