Abre tudo muito rápido, usabilidade incrível. I bought one from Amazon as soon as I could rationalize the expense. I gave it 1 start for warmth as that question doesn’t make any sense to me. I had a little trouble getting my carrier to figure out why Mobile Data wasnt working so I wanted to wait until they got it worked out before I reviewed it. not as awesome as Clarks cloudstepper line, but arches arent my problem. Not a chance theyll stay connected when just walking they disengage just enough to disconnect. I was looking for something for my granddaughter to wear for days by the pool. I read up on these and these seem like a good investment. Pleather on closed backed headphones? Really? With software removed, when pressing Fn + Context menu keys, the keyboard will acknowledge that it recognizes the colors youve set by displaying the color on the Function keys, but wont switch to the color without the software present and will then continue cycling the default colors.