Ok, headphones on the headset sound great. However, the microphone would not work with my Dell PC via the inline plug. It worked with a couple of other computers I own but not my main (1 year old newest PC). I called Sennheiser and they said sorry, we are not tech support for PC's so call Dell. I'm not paying Dell $50 an hour with a $50 minimum to show me how to fix the problem. Sennheiser is selling a product that has to be compatable with all PC computers and if there are driver issues, sound card issues, or known compatability issues with certain computer brands or operating systems or whatever, they should know how to fix them. So, I spent 4 hours trying to get my computer to talk to the microphone but no dice. If you have: A Dell, PC, running Vista, don't risk buying this headset. You might get lucky but if you are not lucky, nobody at Senneiser is going to help you. I had to send them back and I'm upset at all the time I wasted. Bottom Line, Sennheiser sucks, their products come with absolutely NO HOW TO GUIDES at ALL, and I'm moving on.
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