health--medical

  • Factors That Affect the Durability of Hearing Aids

    Have you just acquired your first set of hearing aids? Read on and discover some of the factors that may determine how long those hearing aids will last. Use this information to help you to take measures that will prolong the service life of your hearing aids. Their Construction Hearing aids are usually made from a combination of materials, such as plastic and metal. These materials degrade over time due to exposure to various substances, such as moisture, earwax and dust.
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