Unlike other UE speakers, cannot turn off the startup and power down sounds. Sturdy, not too flexible sole that Merrell is famous for and keeps plantar fasci from flexing too much, great arch support, andSuper lightweight. Brillos, matices, medios, voces e instrumentos, no todo son frecuencias bajas. I?m a size 16 top and 18 bottoms. Not a complete dud, but it will suit my modest weight training needs. While the ear buds will charge while in the case . A pair of these came with my Galaxy phone, I fell in love with them. A great cheap alternative from crocs. Packaging was on point as well. This time around, not so much.