KEEN wide boots are the only shoe maker I have found that doesnt hurt my feet. It will turn on each time you turn on the headset but you just have to hit that button to turn it off. The low end is boosted even without the Bass Up feature but it doesn’t severely hinder the other frequencies. John Maxwell says, he is more interested in clarity about the fewer things that matter instead of certainty. So, for example, you drag in Sinatra, Bublé, Krall, and you would like the music playlist not to play as all Sinatra, all Krall, etc -- so would like to shuffle it. It is a fantastic Headset. Loved this so easy to adjust and tighten. Additionally the material of the eartips is softer and more comfortable but at the trade off of being a more noisy material that you will hear moving in your ear. I guess if you put enough stuff in the bag to make it too heavy to move to you don’t have to worry too much, but we only needed room the room for a double stroller and a couple smaller bags. Can wear all day.