----------------------------------- lllusion Thu Oct 16, 2014 5:50 pm ----------------------------------- Yup, cal_trader knows what's going on. High quality German engineering and crystal clear voice clarity. :P They have noise cancellation on the outside of the mic so it'd be harder for webinar members to hear other noises coming from his room and etc. Also, they are open ear headphones so there is good ventilation and you can still hear people talking to you in the room without having to take them off. Just push the mic up and it auto-mutes if you need to speak to someone around you or if you just want to be muted. That's what I would use if I did webinars because Sennheiser is top notch. Okay I'm gonna shut up and stop being a salesman now. :D