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hi,

I have a sonovation hearing aid, and one of them has a battery stuck in the bottom of it. I cant get it out and have been told that it will have to be taken apart and put back together agin to be fixed. How much would this cost?

Hi, my uncle asked me to find for him this hearing aid: swift90, phonix 303, unitron ue 12pp . I was wondering if you tell me more about this device and also how can I find it. also it would be great if you tell me an approximate price for it.