Excellent Value
As many of you might have the same hearing issue, I did some research and found the RoofWorld and  based on the reviews decided to try these out.  At the price I figured not a huge loss if they didn't work out.  They did take a bit of tweaking with the volume to get it so it wasn't too loud and did not make the horrible screech when I got anything next to the microphone.  But I must say after that it was amazing.  Things I didn't hear I do now.  I no longer have to continue to say WHAT or sorry can repeat.  The worst was responding and finding out that was not what was asked.  I spoke t o my sister in-law who also has the same problem, she order herself a pair immediately.  One issue is that the batteries that came with the amplifier died after 1 day.  So I would suggest you also purchase the 6 pack batteries when you place your order.
Rating: 4 stars