Id definitely buy this product again. I use them all day. I purchased these for my grandson they fit perfectly El único inconveniente fue que aún teniendo el pie delgado, me lastimó la segunda correa hasta que me hizo una cortada por la fricción. For what this book is supposed to represent I believe it was well written. The Earbuds with Triple Driver have great sound quality, amazing battery life, and - to those I?ve asked - a superb microphone that makes me easier to heat than just talking through my iPhone without a headset. It is comfortable on our ears and our head, no warm and sweaty feeling. Another month and the other earphone stitching ripped. The color of the slipper is all Black color which is not the one that I ordered or the one that I saw in Amazon. I did not get all my racks I paid for 28 bottles to fit but only got racks for 14 bottles.