I use this headset every day. It's very comfortable to wear for long periods of time, I know that because sometimes I might go as long as 6 hours with it on and it still feels fine. Sound quality is also great, both while making calls through VOIP and listening to music while I work.

These are comfortable headphones for all day wear in an office environment. If you're taking calls they're very crystal clear and the other side can hear you equally well. If I was to split hairs, we also use our headsets to record narration for eLearning, and for this purpose they are nowhere near...