not great. The one thing that is a bit annoying is that I cannot find a shock mount that will work with the knobs and mute button. Can detach mic. Been very impressed with the the sound and the ability to hear things around me. So for the purpose i had in mind they just dont workout. This is the best seat cushion I have tried, and I have tried them all! I’ve reordered these many times. " The bump is big enough that when two of these are used side-by-side the bumps hit and make it difficult to plug them in to adjacent ports. I used to get this from the animal clinic but it was a little expensive. Theyre okay!