yeah those are ok, I had a pair but the cord gets caught on my collar and pulls them down. I should probably elaborate...
I'm a welder and have to wear heavy clothes, and sometimes a heavy-ass leather apron that has all these straps and such. If the headphones have a cord it inevitable gets pulled on once I get sweaty and keep moving around. Since I have my phone in my pocket the cord has to go inside at some point, and no matter where it is, it gets pulled on by my clothes since they're so heavy and usuallly sweaty, which is super annoying.
Hence the desire for actual wireless. That and in-the-ear-style earbuds just sound better and allow me to ignore my coworkers and customers much more effectivelly.