Excellent
I have marginal hearing loss in both ears. My first hearing aids were very expensive, needed lots of TLC, and spent a lot of time traveling back and forth to
a service center. A couple of years ago, I decided to try some of the much less expensive "hearing amplifiers". This particular amplifier is wonderful. It is very comfortable. It offers two levels of operation with 5 volume adjustments in each level. The rechargeable battery works all day long. I am very pleased