Listening device...

I have seen on tv about listening device, and found one on the internet as well. So, if ever my father in law would like one, I can recoomend him to this website that sells the amazing Listen Up that is a fine invention to make him hear anything and as loud as he possibly want. Like turning on his tv upstairs as loud as he wants, and we won't have to disturb especially if our new baby is here. He can very much enjoy his time listening. Great product.