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F-138T Wireless Behind the Ear Hearing Aid

Digg(198) ( 10 Reviews)
US $14.69
(Special products enjoy a special discounted price, can't be overlaped with other privileges.)
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Super talent Behind the Ear Hearing Aid is really a good choice for you to qualify your listening!This Behind the Ear Hearing Aid is inspired by nature. Its user oriented design makes this hearing aid fit the ear perfectly and you can also hide it easily when you wear it back on your ear. In addition, the internal circuit boards make the hearing aid more neat and beautiful. When you wear the Behind the Ear Hearing Aid, you will be amazed at its high-defined sound with almost no noise or other disturbance. Generally Wireless Hearing Aid provides more precision and accuracy in sound reproduction, which helps you hear better in a variety of listening situations.This Digital Hearing Aid provides superior performance in noise.
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Powertone POWERTONE F-138T Wireless Behind the Ear Hearing Aid
USD$ 26.99
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Product Description

Return Policies
  • Specifications:

    • Maximum Saturation Sound Pressure: 129dB ± 4dB
    • Maximum File Acoustic Gain: 50dB ± 5dB
    • Harmonic Wave Distortion: ≤5%
    • Frequency Response Range: 450-3500Hz
    • Equivalent Input Noise: ≤ 30dB
    • Battery Type: AG13 Button Cell
    • Power Voltage: DC 1.5V
    • Working Current: ≤ 4mA
    • Color: Beige & White
    • Size: 5.3 x 4.4 x 1cm/2.1 x 1.7 x 0.4in(H x L x T)


    • Button cell hearing aid is wireless, easy to change when it is power off
    • Behind the ear style hearing aids rests on your ears and will not hurt them
    • Super mini size, light weight and behind the ear style just like an earphone, not easily to be seen
    • When audiologists fit the hearing aids, they should limit the maximum output, and lower the gain of the individual frequencies
    • Behind the Ear Hearing Aid combines a cosmetically appealing look with the smooth sound an internal speaker
    • Adjustable hearing aid channel digital sound processing allows the user to control volume and programs
    • Behind the Ear Hearing AidFilter out unwanted noise caused by airflow or wind
    • Wireless Hearing Aid Deliver direct, powerful, and smooth sound right into your ear
    • Moisture resistant provides durability to most forms of moisture and wear
    • Digital Hearing Aid with excellent aiding effects, and long-term auditory and speech training are the pre-requisite for the deaf children to rehabilitate
    • Behind the Ear Hearing Aid provides improved technology for reduced electromagnetic interference
    • Behind the Ear Hearing Aid is suitable for severe hearing loss people or people who do not hear well

    Powertone POWERTONE F-138T Wireless Behind the Ear Hearing Aid

    • This Behind the Ear Hearing Aid is inspired by nature. Its user oriented design makes this hearing aid fit the ear perfectly and you can also hide it easily when you wear it back on your ear

    Behind the Ear Hearing Aid


    • Back of the hearing aid, the internal circuit boards make the hearing aid more neat and beautiful

    Wireless Hearing Aid

    • When you wear the Behind the Ear Hearing Aid, you will be amazed at its high-defined sound with almost no noise or other disturbance

    Different Types of Hearing Aids:

    Digital Hearing Ai

    The Choosing Rules of Hearing Aid:

                Powertone POWERTONE F-138T Wireless Behind the Ear Hearing Aid

    • For people with hearing loss, if they first have to be treated or the operation is proved to be invalid, a hearing aid is available after the lesion is completely stable. In the case of the recent deaf or in the active stage, it will be decided one year after the condition is stable, but for hearing impaired people of slow genetic disorders, they shall be careful in using a hearing aid, and had better use it under guidance of hearing audiologists
    • Ears serious externa, otitis media, double plane pyorrhea than are not completely atresia gas guide, can consider to use hearing the bone. Other kinds of deafness in gas guide hearing aid patients
    • Before choose a hearing aid, a pure tone hearing test shall be made, and then choose an appropriate one based on the audiogram. For patients with sensorineural hearing loss, they should be tested on the threshold function to determine language favorable effect
    • Hearing aid users should try the hearing aid for 2-3 weeks. This allows the deaf to repeatedly adjust all control buttons under the guidance of specialized personnel, and a most suitable hearing aid may lead to a satisfactory result
    • If permitted, patients with a hearing loss of less than 90dB, they shall first use BTE or inside type hearing aid, but for those with a hearing loss of more than 90dB, they are recommended to use the BTE type, and patients with very severe hearing loss can be embedded with an electronic cochlear implant through a surgery
    • Generally, only one hearing aid is possible to solve the hearing problems, but using two hearing aid is permitted according to different conditions or personal reference
    • For babies and kids, they are recommended to use the high power hearing aid before they are 2 ~ 3 years old

    Maintenance Method:

    • Use dry cloth or hearing aids special cleaner gush in dry cloth to clean the hearing aid
    • Note the large wires plug and receptacle needle holes on the fine. Stuck, try to reduce the number of insertion, avoid to poor contact, avoid to pull the wire
    • Please remove the batteries to avoid eroding parts of hearing aids by the rotten batteries when you don't use it for a long time
    • Protecting hearing aids from shocks, falling, humidity and high-temperature
    • When not in use, please switch "OFF" to close the hearing aid to extend battery life

    Why the Hearing Aid can't Work or the Sound is not Clear?

    • Whether the switch is open
    • If the battery in the correct installation position
    • Whether there have electricity batteries
    • Whether the batteries storehouse is closed
    • Whether earplug is choking
    • Whether the earphone or the wire is broken
    • The battery voltage is insufficient or the earphone is broken


    • Link plugs and install the button cell, when installing the button cell, you should pay attention to the direction of button cell
    • Switch to "N" position the hearing aid is start
    • Tones regulator, "H" is the high tone. "N" is the mediant tone (normal)
    • If there has not great noise of voice, please switch on the "H" position
    • When not in use, please switch to "O" position to close the hearing aid

    Package Included:

    • 1 x Wireless Behind the Ear Hearing Aid
    • 5 x Earplugs
    • 2 x Batteries

Customers' Reviews

  ( 10 Reviews)
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I have bought this product


from (Atlanta GA)

Bought this item on

21:19:10 10-30-2013 Never Received Overall:  
  • Pros: looks nice but can't use it if I can't get it.
  • Cons: After 7 weeks and 2 inquiries I have not received this item. Only response I've had from customer service is they normally take 3-5 weeks to reach a US address.
  • Other Thoughts: Don't order it if you need it in the next few months

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Esther S

from (Malaysia)

Bought this item on

00:58:52 01-27-2013 Good product Overall:  
  • Pros: Great value Good product Easy to put on
  • Cons: -
  • Other Thoughts: I have given this to my mum who has been having hearing problem for years and she liked it. She told me that she could hear very clearly now.

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Daniel Wallace

Bought this item on

00:00:00 04-27-2011 Mini Hearing Aid Overall:  
  • Other Thoughts: I just want to try if it is even better wearing one in each ear. I've read the brain processes audio inputs differently if they come from both ears. It effects depth and orientation. I don't know if she will like the idea but if not she will have a spare one , just in case. Great customer support as well!!!

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Luis Rollon Perez

Bought this item on

00:00:00 03-30-2011 Incredible performance and value Overall:  
  • Other Thoughts: I received this product yesterday and was frankly amazed at its capabilities.

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Breanne Talbott

Bought this item on

00:00:00 03-09-2011 expensive way Overall:  
  • Other Thoughts: They work just fine. They might not have the bells and whistles, like automatically lowering the level at sudden loud noises, but look at the money saved. I'm happy to hear again

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Alejandro Bezon

Bought this item on

00:00:00 02-17-2011 Lauren Brooks Overall:  
  • Other Thoughts: He showed it to me and I tried it. It is as good as my last one. The company MDHearingAid is first class, fast shipping and very professional, That is what you get. The very best.

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Mark Haugen

Bought this item on

00:00:00 11-25-2010 great Aid Overall:  
  • Other Thoughts: For the price, it's a great deal. I could see this being used not only as a backup aid but as a daily wear aid.

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Clement Puccetti

Bought this item on

00:00:00 08-26-2010 Good hearing-aid Overall:  
  • Other Thoughts: It is very comfortable to wear if you are sitting.

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David Kitch II

Bought this item on

00:00:00 08-24-2010 Great item Overall:  
  • Other Thoughts: At this great low price I ordered 2 of them and took a chance based on reviews posted online and I am glad I really did. They worked right away.

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Matt McAdams

Bought this item on

00:00:00 04-07-2010 worked nicely Overall:  
  • Other Thoughts: It worked nicely. I had a bit of trouble with fitting it, but that was not a major problem

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