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Over-the-counter hearing aids have three important components: microphone, amplifier and speaker. Self-fitting hearing aids are equipped with signal channels. Generally, the more channels a hearing aid has, the wider the range it can adjust and the more expensive it is. Bluetooth hearing aids sometimes howl because an environment that can produce echoes is formed near the microphone.  ...

Hearing loss can be classified into different degrees, including mild, moderate, moderately severe, severe, and extremely severe. Each degree will have different manifestations, and the same degree of hearing loss will have different manifestations in different environments, such as a quiet environment and a noisy environment.  ...

Over-the-counter hearing aids require regular cleaning and maintenance to extend the use time of self-fitting hearing aids. During the cleaning process, you can use a dry cloth to wipe the Bluetooth hearing aids, and do not place rechargeable hearing aids in places where dust and dirt are easily accumulated, such as bookcases, bedside tables, etc.  ...

When using self-fitted hearing aids in winter, you will encounter a series of usage problems caused by low outside temperature, dry weather, etc. Therefore, it is very important to know how to use and maintain over-the-counter hearing aids in winter.  ...

Self-fitting TWS hearing aids have many functions. When we do not use them for a long time, we need to turn off the over-the-counter hearing aids and put them in a drying box for drying. Because hearing aids cannot recognize TV audio, they can be purchased with TV streaming media or TV headphones.  ...

The rechargeable Bluetooth hearing aid is equipped with a hearing detection function, uses TWS Bluetooth streaming media, provides clear sound quality, and is easy to operate. It is a wise choice for people with moderate hearing loss, young and old, and is also a thoughtful gift for family and friends.  ...

The in-ear detection system significantly enhances the listening experience for elderly users. By ensuring optimal operating function and resolving common issues such as howling, it enables people with hearing loss to more fully connect with their surroundings. TWS self-fitting over-the-counter hearing aids are an excellent choice for anyone seeking user-friendliness and hearing clarity.  ...

Self-fitting hearing aids combine the advantages of various types of hearing aids, adopt earplug models, avoid howling, provide clear sound quality, conduct accurate hearing tests, and provide personalized hearing solutions  ...

High-frequency sounds and low-frequency sounds can bring different experiences to our hearing. Self-fitting hearing aids support self-hearing tests, support fine-tuning, are equipped with Bluetooth, have in-ear infrared sensing functions, and provide a comfortable, clear sound quality and no whistling wearing experience.  ...

Ear swelling is sometimes accompanied by tinnitus and hearing loss. For hearing loss, self-fitting hearing aids can be used to test hearing loss and provide personalized hearing solutions. Over-the-counter hearing aids provide multiple functions and cost-effective use experience.  ...