This is my first pair of bone conduction head phones, in the past, I have used ear plugs and over the ear phones. I really hated the way it isolated me from my environment, so I would inevitably leave on ear plug out, or leave one or both of the over the ear phones an inch or two off my ears, these headphones meet all of my requirements and even exceeded them. I can use it when I exercise or work, it is not problem for me to do anything, and I like the design about the headphone, the sound is su...