Very responsive and punchy base. Works great, no issues. I initially got them for an outdoor wedding and had no trouble in them, but I was sitting a lot so I figured it may have been a fluke. I had no problems with the company or shipping or anything other than that we just ordered two large of a size. I guess I just have freakishly small ear canals because they’re still too big for me comfortably wear for anything longer than an hour or so. amici il suono elaborato da questa HD 4. Best shoe for the money in the service industry! I recommend going one size up. He appreciates that they stay on his feet verses the slip on ones. They feel light and super comfortable, easy on and off.