How many hearing aid stores are there in Wuhu? Which one is better? Reasonable price?

I know that there is a hearing aid store opposite Wuhu No. 1 Hospital because I went there with my aunt. The staff in the store were very nice and patient. Later, my aunt got a hearing aid there, which was very small. The kind that is basically invisible when worn in the ears; after wearing it, we are not so tired talking, and she is very happy.