Sennheiser Rs110 926 Mhz Wireless Rf Headphones Right now

I bought this product for my father to use (75 years old) while he was in town with several different relatives for a few days each. He likes to turn the volume waaaaay up when he watches a movie at night, which was not working well with people trying to put small children to bed. He said that the earphones worked fine when he was finally able to hook them up to the TV, but he was only able to figure out how to do it at one of three houses he stayed at over the space of several weeks. I'm in another state so I was not there to help him figure it out, but there were tech-savvy people living at each of the other houses he was at, and they were definately motivated to make this work out for the peace and comfort of the entire household... I wish this had been easier to hook up at the other two houses (and maybe it would in future and was just not done correctly this time) but it does say something about the ease of use of this item that only one of three houses managed to make it work.Get more detail about Sennheiser Rs110 926 Mhz Wireless Rf Headphones.