I live in Georgia I am 84 years old I have been wearing hearing aids from Costco for about eight years. My first set Phonak battery operated I was happy with them until I lost one and replaced them about two years ago with Phillips rechargeable. I never like them as well as my first set. I can no longer enjoy listing to music which i used to enjoy. All of the singers sound like they are screaming and the back ground music is annoying as the high pitched note especially guitars and violins are unbearable. I have blue tooth and tried to get on the Phillips help site but was never able to get it to work. I haven't talked to Costco about it as I thought it would be a waste of time and I don't know what they could do about it anyway. Does anyone else have these issues and if so what have you done about it?