More and more people in our world suffer from impaired auditory function. Moreover, it does not matter whether it is children or adults. Therefore, the in-ear hearing aid is becoming an increasingly common device that helps partially correct the situation. Naturally, he cannot fully restore the function and make a person healthy. However, it is quite capable of improving the quality of his life.
The design of such an apparatus is quite simple. In a plastic case there is a microphone, a sound transducer, a ventilation hole, as well as a program switch (on certain models).
The in-ear hearing aid has one feature: it cannot be bought at a pharmacy or specialty store. The fact is that it is made for each patient individually. This requires a cast of the ear canal. Further, the product is developed through a special program. Very often, such devices are almost invisible, but not all. There are different designs of this product, however, its functionality should be in the first place. If you use the most beautiful or inconspicuous device, but you do not hear well, you should abandon its operation. Choose a better device.
Hearing aid intra-ear can compensate for the corresponding function in a significant volume only when it has a sufficiently large size. However, such products are very convenient and comfortable. The fact is that unlike other devices, they consist of one element. You just need to put the device in your ear, and you will hear well. In addition, it will not jump out, because it is designed specifically for you.
The in-ear hearing aid has improved acoustics, as the sound transducer is in close proximity to the eardrum. However, there are certain disadvantages. For example, it is not as durable as other types of devices. In addition, such an apparatus is less resistant to the influence of the conditions in which it will be used (humidity, sufficiently high temperature). Sometimes patients who use such products may have difficulty chewing.
It should be noted that the presented devices can be installed in one or both ears. At the same time, the naturalness of the sound is preserved. Especially often young people use such devices, since they are very aesthetic and almost invisible.
There are also intra-channel devices that are inserted deep into the ear canal. However, do not forget that such equipment requires battery power, which will have to be changed from time to time (every 4 or more days). This parameter affects the cost of the product.
Hearing aids are in-ear, prices for which range from $ 140-2500 or more, to a large extent help people lead a normal lifestyle. Naturally, you will have to visit a doctor regularly and, possibly, periodically replace the product. However, you can fully hear.