As for cutting, it couldnt even cut the fine blond hair, let alone the thicker brown and black hair on my daughters legs and underarms. I had read many reviews that said these have a rubber padding, but mine came with a slick plastic. I ordered following their size chart and the fit is good. Fortunately these showed up, and I took a chance on the pre-order. So so comfortable,. Not to mention the touch screen is harder to use. Also: I am a big guy so dont let the word "kids" on the description worry you -- these fit big guys too with the included various ear caps. - They charge with USB-C, something to note as you probably have a gazillion usb micro cables lying around that wont work with this. Una de las cosas que más me gustaron de ellos además del diseño y color que lucen geniales, son los ganchos que van en las orejas, ya que estos además de ser ajustables dependiendo del tamaño de la oreja, son de un plástico tipo goma, lo cual los hace super comodos ya que se pueden traer por horas y nunca lastiman. In fact theyre more like a nice sandal than a regular old flip-flop.