good but. . . .
For me, a little amplification is what I need, and what this product gives. There are two features which would improve it: the "ambient toggle switch" seems to drop the volume significantly rather than filter out unwanted sounds,so I don't use it, and a volume limiter for those sudden loud sounds would be nice. Having used this item before, I am now accustomed to the fit, and it is comfortable. I can use it with a telephone without getting feedback.
Rating: 4 stars