First the positive: the headset has excellent voice quality and a very good range. Noise or other disturbances, I could not tell. Myself am hearing impaired and have been using this product finally found a pair of headphones, woFernsehen makes their joy for me. Negative: the incredibly poor comfort. What Sennheiser was thinking, I can not understand. After no more than half an hour I had to put the headphones because I got pain in the ears and they had also flushed. I now have even tinkered me a solution that I can live. But this can not be the whole point, especially since the product a truly high price hat.Leider I have for once not purchased through Amazon, otherwise I would have returned the goods immediately.