Also, I will give you a small video of homemade ear exercises made in China, and follow them in your free time, so don’t be too troublesome to protect your hearing.
Is your hearing healthy?Please click on the website to test: http://h5.wps.cn/p/4ade16c3.html
Link: International Day of the Deaf: Is your hearing healthy? (With test)
REF: Hearing Aids, Hearing amplifier, Digital Hearing AidsThe article comes from the Internet. If there is any infringement, please contact [email protected] to delete it.