Hearing aids are electronic products, and the service life is generally 5 to 8 years, provided that:
1. It must be ensured that the secretions in the ear canal are cleaned every night. (Same as brushing your teeth every night)
2. Open the battery cover and place the hearing aid in the "drying box".
3. Go to the "repair shop" every quarter to do cleaning.
4, bathe, swim, wash hair, do not forget to take off the hearing aid, and put it in the "dry box". In addition, the humid environment is damaged to the acceleration of the hearing aid, and there should be "moisture-proof measures".
5, if the use of hearing aids accidentally "water", do not put the microwave oven or oven, to the repair shop to let the professional repair.
6, the so-called use of 5 to 8 years, is under certain conditions, humid south is not the same. The working and living environment has an impact. She's at your service, and you have to use it carefully!
Just ears listening clearly! Battery durability is not necessary for the time being! Of course, if conditions permit, I will not say! Generally imported is more durable!
See how you usually wear, as well as the surrounding environment, etc., like some customers ear back hearing aids have been worn for ten years, fortunately, can also be used, is to change a more beautiful in-ear hearing aid
Then the in-ear hearing aid has been worn for 6 years, the middle repair is repaired, can continue to use, I hope to use for a long time in a more humid environment, it will shorten the life of the hearing aid
The service life of hearing aids is generally five to eight years, generally at such a time, with the aging performance of hearing aid components will also decline, and hearing aids need to be replaced when they cannot meet their hearing needs.
Good maintenance during wear will also extend the service life. Regularly review the hearing, whether the hearing aid meets your hearing, machine aging, sound quality changes or the development of more new functions of the hearing aid, in short, according to their own needs, the old decide whether to follow the hearing aid.