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Powertone®

F-22 High Power Wired Box Hearing Aid

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US $19.69
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With unique design, you can put this small sized hearing aid in your ear easily. It is simple to use that you only need to adjust the volume up and down according to your own needs before you finally get the most comfortable sound. The hearing aid will enable you to understand speech clearly in restaurants and parties.

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Product Description

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More Information
  • Specifications:

    • Maximum Saturation Sound Pressure: 129dB ± 4dB
    • Maximum File Acoustic Gain: 53dB ± 5dB
    • Harmonic Wave Distortion: ≤5%
    • Frequency Response Range: 450-3500Hz
    • Equivalent Input Noise: ≤ 30dB
    • Battery Type: AA Battery
    • Power Voltage: DC 1.5V
    • Working Current: ≤ 4mA
    • Special Function Key: N-H Key
    • Color: Blue & Black
    • Size: 6.9 x 2.9 x 1.7cm/2.7 x 1.1 x 0.7in(H x L x T)

    Features:

    • The hearing aid has a simple elegant ergonomic design that makes it comfortable for wearing around the ear
    • With a clip on the back of the hearing aids for hanging on your clothes and is high powered
    • With unique design, you can put this small sized hearing aid in your ear easily
    • The hearing aid provides more precision and accuracy in sound reproduction, which helps you hear better in a variety of listening situations
    • The hearing aid will enable you to understand speech clearly in restaurants and parties
    • Exquisitely made, this hearing aid is sure to provide you a better listening when you are in church, movies or other public occasions
    • This hearing aid is the best gift for those who have hearing difficulty

    Details:

    POWERTONE F-22 High Power Wired Box Hearing Aid

    • Hearing aid with conducting cable

    POWERTONE F-22 High Power Wired Box Hearing Aid

    • Front of the hearing aid

    POWERTONE F-22 High Power Wired Box Hearing Aid

    • Back of the hearing aid

    POWERTONE F-22 High Power Wired Box Hearing Aid

    • Stand effect of the hearing aid

    POWERTONE F-22 High Power Wired Box Hearing Aid

    • Hearing aid holder

    POWERTONE F-22 High Power Wired Box Hearing Aid

    • The basic structure of wired hearing aid

    Different Types of Hearing Aids:

    POWERTONE F-22 High Power Wired Box Hearing Aid

    The Choosing Rules of Hearing Aid:

               POWERTONE F-22 High Power Wired Box 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

    Usage:

    • Link wires and plugs and install the battery, when you install the battery should pay attention to the direction of battery
    • 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 High Power Wired Box Hearing Aid
    • 1 x Earphone
    • 1 x Battery
    • 4 x Earplugs 

Payment Method
Return Policy

• If the order has not been shipped; please contact DinoDirect Live Support for order cancellation.You will get your refund within 24 hours.
• If the order has already been shipped; you may return the item to us postmarked within 30 calendar days of delivery. Please contact our Live Support to inform that.
• Please contact Live Chat or click here to learn more return policy.

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