my 83 yr old mother purchsed hearing aids from miracle ear at cookeville tenn they have never worked correcly an after many returned visit the problem still remains. she is on a fixed income an the payments are 100.00 a month.paying for a product that doesnt work is not only wrong , but is abuse of the elderly.this company should be reviewed an all money returned so she can go to a real hearing aid store an purchase a set that works.