I've used other Motorola wireless BT headsets, and I like the Logitech better.Sound quality is pretty good -- about the same as the Motorolas (although less wind noise for the listener).Battery life is spectacular -- this thing lasts a week per charge with about 10 or so minutes use per day.It's a bit bit heavy and not quite as comfortable as some of the lighter BT headsets. Also -- I'm not a fan of the button. I like to cram the thing in my pocket and sometimes it turns it self on by accident.