customer service
i have had the hearing aid set for about a year. There has been lots of hiccups. Only one has worked for about 6 months and I have cleaned and change the ear pieces to try and correct it. One the one that was working has sound blow back and i cannot use that one at all. Do. These only work for 1 year and then you have to replace them> Please let me know<br /><br />Gloria Amlie
Rating: 5 stars