Video Review here: [. All of my previous earbuds have exhibited some types of tech issues over time. Poor product support if you have any issues with your device. This is a good purchase, I don?t regret it and even though the Velcro stretches to the max so if I get any thinner, this thing won?t fit me. So comfortable. This is the perfect shoe rack. Only because of someone in the Thule company doesnt care at all. ? Una muy buena batería, dando unas 25 horas de duración con el ANC activado. Some have two hanging rails. I did favor the Elite 800s sound though, It could be because I am biased as I have owned them for 4 years.