Does exactly what it?s supposed to and has made my job easier to manage. Oh, these ones have a cool illuminated three red dot pattern on them while charging which reminds me of the Predator laser sight too, not that it has any relevance to performance it just looks cool. I normally have sweaty palms and I can?t play for a long time without having to to wipe my hands. Supongo que el modelo original si era cuero. The 5th picture shows the wooden pegs for stacking, which I never saw in the description of the item before I bought them (and I searched for that prior to ordering, but never found. It?s a sturdy system and very easy to set up. Cut to 4 months later when I finally had occasion to try them out. They?re comfy, comes with 3 sizes and most importantly, the built in microphones are super clear. 5 as recommended on the Topo website). She seems very comfortable!