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Sound Voice Amplifier Hearing Digital Hearing Aid Aids Kit Behind

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Up to 46% Off

Highlights

Sound Voice Amplifier Hearing Digital Hearing Aid Aids Kit Behind

Product Details

Sound Voice Amplifier Hearing Digital Hearing Aid Aids Kit Behind

Powertone F-138 In-Ear Hearing Aid is a quality hearing aid which can help you hear the sound clearly and loudly. The volume can be adjusted to 4 different levels.

Features:

Accurate and easy to use
Volume can be adjusted with 4 levels.
Help you hear the sound clearly and loudly, whether indoors or outdoors.
Maximum loudness 130 +/- 5dB.
Sensitivity: >= 50dB.
Frequency range: 300Hz ~ 4000Hz.
Battery Type: AG13 button cell battery (included)

Step1: Pair earplug
Choose the earplug as per your ear size
Step2: Equip Battery
Insert the battery according to the positive and negative terminals of the battery
Step3: Start up
Chose battery cover , slide + / - to adjust the volume
Step4: Wear hearing aid
Put the ear hook on the hard of hearing , put the earplug into ear

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.


Sound Voice Amplifier Hearing Digital Hearing Aid Aids Kit Behind

  • Dimensions: 7.0 inches (H) x 7.0 inches (W) x 6.0 inches (L)
  • Weight: 0.1 pounds
  • Included in the box: (2 Pack) 2 x Powertone F-138 In-Ear Hearing Aid 4 x LR44 1.5v Battery 6 x Earplug 2 x Manual
  • Made in United States

The Fine Print

  • This item is sold through the usastore operated by feglam.
  • The merchant is solely responsible to purchasers for the fulfillment, delivery, care, quality, and pricing information of the advertised goods and services.
  • The product is new.
  • This is a FINAL SALE; no returns or refunds unless defective.
  • Offer is not eligible for promo codes, but is eligible for Groupon Bucks.
  • Shipping and handling charges will be $4.99.
  • United States (excluding Alaska & Hawaii) Shipments only.
  • Does not ship to PO boxes.
  • Orders are typically delivered in 5-10 business days.
Offer is not eligible for our promo codes or other discounts.

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Sound Voice Amplifier Hearing Digital Hearing Aid Aids Kit Behind

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