Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: does it work with TV ? Wonder what additional is required for listening while my wife is sleeping ?
Document: I got these as a gift about 6 months ago. They work great. I have an auto y rca to headphone jack hooked up too my TV so I don't wake up my room mates. These headphones work GREAT for listening too TV. Also listening too games over them work wonders too.
HD 202 is just what i needed to view TV when I get up ealrly and listen  to TV without distrubing my wife.
Very comfortable, great sounding set of headphones for a very reasonable price. I was looking for something inexpensive that would allow me to listen to TV early in the morning without disturbing my sleeping spouse. The soft padded earcups fit snuggly around my ears and completely trap the sound. An added bonus is the excellent stereo sound quality. Highly recommended.
I purchased these to use with my TV in my bedroom. My wife was always complaining about the volume on the TV at night while she was trying to go to sleep. I wanted headphones that were comfortable and that would keep my wife from hearing anything while I was wearing them.
Needed comfort, and outside sound blocking(in our small house, we often have both TV and Stereo playing). These do the trick! I even fell asleep wearing them! Bonus: the cord is long enough to reach from TV to couch, and comes with a 'cord-wrap' for when less length is needed. Great sound, too. Had a brief scare when one side came off...but it snapped right back in! My old 'phones required duct tape!
Purchased two sets of these headphones - an early birthday present for my wife and one for myself after listening to my daughter's Sennheiser HD 202 Headphones.
After reading the reviews on Amazon I purchased the Sennheiser HD 202 headphones along with a Koss VC20 inline volume control and success. A little heavier then the Koss but still very confortable, great sound and my wife can't hear a thing. They also work great with my Iphone I can be sitting right next to my wife with the volume cranked up and she can't hear the music.
I normally keep my TV volue at about 50, but jamming it all the way to 99 forces the bad side of these headphones to start working. After it works, then turn volume down to your normal listening level. It still goes bad from time to time, but using this method has brought it back to working condition every time so far.
I bought these headphones because my neighbor plays his TV too loud and it bothers me through the wall. All in all, I am satisfied with these headphones. I usually wear them to sleep without playing any music. They block out sound similar to if you were cupping your ears with your hands. They also comfortable enough that I can wear them to sleep. However, if you are looking to block out all noise, these probably won't work.
For $26, the sound is superb. I use my Sennheisers to listen to music at work on my Palm Centro and the sound is better than expected. I also use them to listen listen to digital TV programs at home late at night to not disturb the kids and there is absolutely no noise or distortion.I bought these headphones hoping for good bass performance and I am not disappointed.
Answer: Yes, these headphones will work with your TV as long as you have some sort of headphone input available on your TV/AV Reciever.  Many cheaper TV sets have standard size headphone jacks, and just about all AV Receivers have 1/4" headphone jacks, and the HD 202's come with a 1/8"-1/4" adapter so they can fit both plugs.