Advantages of ear back hearing aid

(I) compared with box machine

1. < a href = "http://www.sqhearing.com/tlkp/497.html" target = "blank" > ear back hearing aid < / a > it has no wires and is small in size and easy to hide in hair, so it has certain beauty.

2. The noise is reduced due to no friction with clothes.

3. The phenomenon of low-frequency reflection enhancement of human trunk is obviously weakened, so the use effect of ear back hearing aid with the same technical parameters as box type is better.

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(II) compared with inner ear machine and ear canal machine

1. The ear back hearing aid has high power and is suitable for different types of hearing loss.

2. Because of the large size of the ear back hearing aid, the designer can easily install some complex circuits and chips. To improve performance and enhancements. For example, installing induction coil in ear back hearing aid can make deaf children call or receive clear voice inductance in special audio-visual classroom. Directional microphone can be installed.

3. The battery knob is large and easy to operate.

4. Easy to repair, good durability and easy to adjust.

5. Children’s ear canal is in the growing period, so it is not suitable for in ear hearing aid. It is more convenient to use the ear back machine only to replace the eardrum.

6. It can be mass produced without customization, which is conducive to reducing costs.

Jinghao hearing aid reminder: hearing aid wearing requires professional “matching”, so it is very important to choose a professional hearing aid matching center and a hearing aid tester! If you have any hearing problems, you can call Jinghao for consultation, or come to the matching center for experience. Hearing aid free consultation Tel.: + 86-18566295705