It made quick changes at recital that much easier! El producto llegó en perfectas condiciones, el vendedor fue atento y respondió todas mis dudas, el celular no presenta ningún detalle ni problemas en la pantalla que varios usuarios reportan, el único detalle es que los manuales, garantías e información vienen en chino, de ahí en fuera, todo perfecto! I have used these for about 1 week and put around 25 hours on them. I was surprised about that part because I really hadn?t expected them to be. After I got them set and I could hear the cursor move on the Xbox menu I started the Rocksmith game. They are really snuggly so if you have a sweater like I do their little feet will get sweaty but I mean that can happen in shoes too so for me that didnt bother me at all. El diseño en los paneles es una detalle encantador a la vista, las imágenes en el instructivo vienen muy oscura y prácticamente no se ve nada And when the second pair wear out, I plan on buying a third pair just like this one. I often buy slippers from Walmart or Target that feel great for about 2 months and then wear out. I went for a run with it, and the music was heard clearly and there was no static from a loose connection.