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Hearking HEARKING K-88 Fashion Design Hearing Cassette Aid


The hearing aid amplifier must be annoying and sad for those people who want to hear more and clearer but they cannot. However, with the coming of this cassette hearing aid, things become easier. This HEARKING K-88 Fashion Design Hearing Ca...
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USD$ 25.38
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Quantity 2-78-1920-49≥50
Price USD$ 8.86USD$ 8.66USD$ 8.47USD$ 8.21
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  • Operating Current: 4mA
  • Operating Voltage Range: DC 15V
  • Frequency Bandwidth: 450~3500Hz
  • Maximum Saturation Sound Pressure: 129dB ± 4dB
  • Full-on Gain(dB): 58dB ± 5dB
  • Equivalent Input Noise: ≤ 30dB
  • Harmonic Distortion: ≤5%
  • Standard Battery: Battery No. 5
  • Special File: N-H file, PC file
  • Size: 68 x 42 x 18mm/2.7 x 1.7 x 0.7in(L x W x H)


  • Applicable to persons with severe hearing loss
  • Low noise and distortion
  • Easy to wear
  • The best hearing aid is suitable for hearing loss patient
  • With the hearing aid amplifier, you can have normal conversation with others
  • Without voice design, the best hearing aid let you listen clearly
  • According to your need, adjust the volume easily to fit you
  • Low noise and distortion
  • The cheap hearing aid is easy to wear


Hearking HEARKING K-88 Fashion Design Hearing Cassette Aid

  • The hearing aid amplifier is customized for the people who are moderate to severe deafness

Hearking HEARKING K-88 Fashion Design Hearing Cassette Aid

  • The high technology earplug ensures clear voice

Hearking HEARKING K-88 Fashion Design Hearing Cassette Aid

  • A beautiful pattern on the hearing aid amplifier accents the style

Hearking HEARKING K-88 Fashion Design Hearing Cassette Aid

  • Tine size of the hearing aid amplifier is easy to carry

Size in Detail:

Hearking HEARKING K-88 Fashion Design Hearing Cassette Aid

Label Interpretation:

  • "N"--- a hearing aid power switch "on" file
  • "O"--- a hearing aid power switch "off" file
  • "+"--- battery cathode ;"-"--- battery negative
  • "1,2,3,4 "---- the size of the volume, "1" Min, "4" Max


  • Please wire plug connected to the headset. Then ear connection seat (hard) , then to the headset, and then put earplugs (silica gel) to connect to the headset connection seat
  • The battery installation: Please gently open the battery compartment cover, and put in the AG13/LR44 battery . The negative direction of the battery into the warehouse, then close the battery storage 

Use Guide:

  • First ear hook hanging in the ear, and then the ear, and as far as possible within the ear plugged. Then push N-O pull switch to the "N" file, and then adjust the volume knob to the most clear level
  • When not in use, the N-0 switch is appropriated for "0" file

Different Types of Hearing Aids:

Hearking HEARKING K-88 Fashion Design Hearing Cassette Aid
Hearking HEARKING K-88 Fashion Design Hearing Cassette 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

What else Choosing Elements about the heading Aid:

Hearking HEARKING K-88 Fashion Design Hearing Cassette Aid

  • Consider the electronics associated with your hearing aid: Hearing aids can be either analog or digital. Both types of hearing aids will amplify sound, but the digital style converts sound to data, amplifies it, then converts back to analog
    • The analog style simply amplifies sound
    • Digital hearing aids are more precise and more popular. In fact, many companies are stopping production of analog models to focus on the digital brands. If possible, you should choose a digital model
  • Compare the features of different hearing aids: Beyond style, there are a number of features that a hearing aid may have. Be sure to talk to an audiologist about which ones are necessary for your unique situation. Some examples of hearing aid features are:
    • Multiple programs, or memories, which allow the user to program several different settings for the hearing aid. For example, users will need different settings for a crowded party and a quiet night at home
    • Noise reduction, which reduces the amount of background noise so that the user can focus on the person talking
    • Directional microphones, which help to differentiate background noise from speech
    • Feedback cancellation, which eliminates whistling or screeching sounds
  • Ask About What's Included in the Price: While the cost of a hearing aid will undoubtedly play a role in your decision, it's important to understand what the price a company quotes you includes. Most importantly, make sure that the price includes creating a mold that fits in your ear precisely, as well as the cost of making adjustments should you find the hearing aid uncomfortable

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

Product Care and Maintenance:

  • When not in use, the "ON-OFF" switch should be appropriated for "OFF" file
  • Use dry cloth or hearing aids special cleaning agent sprayed on a clean dry cloth cover hearing aids
  • If hearing aid does not sound, please see if switch is open, or whether the battery is installed with the proper method of installation, batteries have electricity, battery warehouse is closed, ear is blocked by debris, headset has broken or whether it has broken wires
  • If hearing aid sounds weak or vague, please see if battery voltage is inadequate or headphone fault
  • If battery life is too short, please see if the battery is still not within the hearing aid, the switch is not "0" file or battery opened packaged together with metal objects or long-term exposure to air


Hearking HEARKING K-88 Fashion Design Hearing Cassette Aid

  • If you hear howling please check the suitability of the size of the ear, and to check whether plugged, and plugged the suitable ear plugs, do not leak
  • A long time do not use, please remove the battery to avoid erosion of hearing aid batteries decomposed parts
  • Please earplugs or ear molds for regular cleaning in order to ensure the normal use of hearing aids
  • Shock, falls, moisture-proof, and anti-high temperature
  • Use a hearing aid, preferably through fitting division

Package Included:

  • 1 x Hearing Aid
  • 1 x User Manual