DX » Community » Reviews » F-139 Behind Ear Volume Adjustable Sound Voice Amplifier Hearing Aid (1 x AG13)
Customer’s impression:
Good product OK BOM Happy Very good product
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  • posted by10321231 on 07/13/2016

    Produto de ótimo preço, funciona, dei de presente para o meu avô e ele gostou muito. O ajudou na deficiência auditiva. Envio mais rápido do que o esperado, levou mais ou menos 1 mês e meio. único contra é que ao aumentar o volume ele fica apitando por um tempo.

    Impression:OK;

    0 0 0

  • posted bykohhsr on 07/08/2016

    looked great upon receipt. disappointment follows after first use Pro : cheap and compact Con : it amplify all frequency including noise and hissing sound. cannot hear a thing clearly, in short, a piece of junk

    Impression:Poor Quality Product;

    0 0 0

  • posted by10317653 on 06/14/2016

    Greta product delivery the promised.

    Impression:BOM;

    0 0 0

  • posted bysurens on 02/17/2016

    Pros: This is a very useful hearing tool and helpful for my grandfather He can hear better and feels comfortable. Need to have extra batteries. Easy and friendly manual. Cons: Sometimes background noise come up when adjusting the volume.

    Impression:Good product;

    0 0 0

  • posted byMatthewTrudeau on 01/29/2016

    This is a good hearing aid, it is just hard for my grandfather to get used to having to adjust the dial when needed so he barely uses it. But that's just cause he's stubborn! Otherwise he can hear great and it's comfortable. But buy the batteries for it on Dx cause it is way cheaper than buying... Read more

    Impression:OK,Good product;

    0 0 0

  • posted bykaka40 on 12/11/2015

    pros:cheap prix produt Strong and amazing Useful for the group, which suffers a shortage heard no cons

    review F-139 Behind Ear Volume review F-139 Behind Ear Volume review F-139 Behind Ear Volume review F-139 Behind Ear Volume

    Impression:Good product,BOM;

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  • posted by9452815 on 12/04/2015

    Toimiva ja hinta / laatu ovat kyllä ihan sopivasti kohdallaan lisäksi mukana tullut muovinen säilytysrasia suoranaista plussaa, helppo pitää mukana ja ottaa tarvittaessa käyttöön.

    Impression:Good product;

    0 0 0

  • posted byLBorik on 11/30/2015

    Works good until volume 4. Mother-in-law happy. There are a few things you should know: 1) turn on the device after wearing in the ear. 2) If you wear a hat, so it does not rub against the device, because the microphone (sensitive that correctly). I used a zinc batteries.

    Impression:OK;

    0 0 0

  • posted byanon12352 on 10/28/2015

    Pros: Really cheap High quality Comfortable Disposable batteries (personally, in small devices this kind of battery is better) Cons: None

    Impression:Good product;

    0 0 0

  • posted byjabamiah66 on 10/11/2015

    It has a very powerful sound, for the price it's simply excellent ! There's absolutely no cons, it's perfect ! Highly recommended !

    Impression:Good product;

    0 0 0

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