It's been 2 months since I bought these headphones and I am satisfied. At first it did not work because I have no headphone output on my TV and I found a SCART socket with white and yellow holes ... I know what it's called, and then I plugged with the wire that connects to the base of the helmet and it worked! By cons we have to adjust the sound of the TV. I lowered tv background, almost mute headset also, for I go against the sound from the demo and there no parasite, it's nickel!