I have my Sennheiser set830-tv for 3 days now and the moment I put them on, I must admit that I started to cry because I could finally hear the programs I was watching, I did not have to guess what they were saying. So Sennheiser realy changed my life, and I thank you for it. I will recommend them to everyone I know who has a hearing problem. Thank you once more for making my life a little more enjoyable.