for long-term wear. ♪ >> tom: all right, the device looks a little strange but apparently takes inspiration from this einstein quote. "for an idea that does not first seem insane, there is no hope." that's amazing, i didn't know einstein said that. you are laughing at this but i think it's pretty good, do you like hearing people talk on their phones? >> honestly, we live in new york. there is noise everywhere you go, it doesn't bother me that much. it would only bother me on a plane. it goes to show that these tech guys, not enough women intact. these tech geniuses sit in a room and think "wouldn't this just be so fabulous"? no woman is going to wear that. or put that around her mouth.