"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."
Features:
* 100% brand new & high quality
* This well made sound amplifier hearing aid can reduce noice and provides good quality sound.
* It comes in 3 different sizes silicone earplugs to fits most of people.
* Easy and comfortable to wear.
* Anti-shock& anti-drop& moisture proof& high temperature proof.
Specifications:
Max Out : 130 ± 5dB
Max Gain : 48 ± 5dB
Harmonic Dist: ≤ 5%
Frequency Range : 300Hz ~ 4000Hz
Equivalent Input Noise : ≤ 30 dB
Standard Battery: AG13
Voltage: 1.5V
Current: ≤ 4mA
Note:
--Adjust volume to the minimum before wearing.
--Choose an earplug of slightly bigger size to avoid whistler.
--Increase volume gradually to avoid sudden increase in sound.
--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.
--Keep the ear plug clean
--Remove the battery if you don't use it for long time.
Package includes:
2X1 Hearing Aid
2X1 Cleaning Brush
2X3 Earplug(Different Size)
2X1 Instruction manual (English)
The degree of hearing loss level
00-40 dB: normal
41-55 dB: mild to moderate hearing loss (inaudible little voice, face to face short-range loud (normal) speech audible)
56-70
dB: moderate deafness (basically talking loudly on the face of the
exchange, the exchange of other cases is very difficult)
71-90 dB: severe hearing loss (basic language can not communicate, you need to talk loudly in the ear can hear a little)
90 db: very severe hearing loss (need ear can only hear the cries of force shout, usually basically silent world)
Hearing aid knowledge
Caution, warning prompt statements
* If you hear howling check earplugs (silicone) size is appropriate, whether plugged,
Choose a suitable each ear, ear canal size and plugged seal, do not leak.
* Not using, please remove the battery to avoid battery decay erosion hearing aid parts.
* Periodically clean earplugs or ear molds to ensure the normal use of hearing aids.
* Shock, drop, moisture, high temperature.
On Dec 28, 2023 at 00:20:50 PST, seller added the following information: