I like that they cane with a nice case to keep them in so they don’t end up broken. Suena bien, la batería dura lo indicado, sin embargo tiene un grave problema, muchas veces uno de los auriculares se desconecta y no funciona más hasta que se descarga por completo y se vuelve a cargar, para ser original y de buena marca, tiene una gran falla, he comprado 3 pares y todos dan el mismo problema We all know that. )If you’ve made it to this point of my small novel, I would wager you are in a similar boat I am with feet pain. Actually bought these for my elementary school age child and he reads them for hours. They were amazing with sending me a replacement right away without me having to package & return the heavy box, wait for a refund through Amazon, and reorder. The style is exactly what I want. You can see the light through the case faintly, and if you press hard on the back you can activate the case pairing button, though that isnt really necessary too much. Im really impressed with these so far. Getting better as they break in.