I cant stray far from my phone (like 3 meters no walls) and there are sometimes very loud spikes in volume that hurt my ear. Updated 10/21/2016 - well was I wrong. I needed a leather bottom slipper with no cushion on the bottom so this is suiting my needs now. Me he estado haciendo de más audífonos y estos son un punto de referencia muy importante para probar nuevos audífonos. The arch support is a little lacking, but I can still comfortably stand in the shoes for a few hours at a time. These are amazing and the support was incredible ?? wore them every day, there was ?no breaking in? period and stylish to boot! This shoe looks high-end! We leave the bike rack on year round and rarely ever take it off. The only weird note I have is that plugging and unplugging the power will briefly interrupt audio. Lowers the quality of all other sounds when using the mic.