When these headphones arrived the following afternoon, I could hardly wait to try them out, but abided by the instructions which stated that they should be fully charged for 7 hours. I liked the shape and buttons on the Ironclaw better, but at least I can rely on my G602. Ive worn the same size always (40) and these fit like they were 2 sizes too small. Happy with their other products I own. I like that the volume goes low enough to use them to fall asleep listening to a book. They all disappointed me in terms of quality! Great for cleaning makeup from around lower eye, as well as the obvious ear cleaning. For me, the sandals and "heel-less" shoes are my regular 6. ps I add this under a normal light bulb not see through. You can workout and not worrying about it rolling up or coming off.