So they do not tangle as easily and have an extra layer protection. Seller sold me an item with poor batter life and they knew it! Great sound quality and noise cancelling. As someone who’s had various more expensive headphones and works with sound, I would give these a 3 for the price. Its a nice smooth bamboo and stands alone, though I plan to mount it on my wall. Only struggle was the hex key didn’t work easily with the bolts for the rail mounting. It is a good case and I would recommend it! Comfort: The earbuds are super comfortable and fit snugly to both ears. Spero con questa mia opinione di esservi stata utile. Excelente la entrega puntual , talla ideal Todo excelente