Pros:- The aluminum alloy makes it heavy and has that sensation that this is going to be a keyboard for many years. Son cómodos, no molestan con las gafas puestas, la esponja de las orejeras es suave, acolchada y cubre la oreja por completo, aislando del exterior lo suficiente para que no te moleste el ruido normal externo. These are perfect for that, and should last the season. It has 2 usb a ports for output, and a micro usb and usb c port for charging I believe. However, their customer service response was immediate and very helpful; they sent out two replacement speakers and the new ones successfully paired, so I have updated my review to 5 stars. They fit, but I found them to be a bit snug and my heel was at the very back end of the slipper. Dont touch mesh net with bare hand. The McCormick and 365 brand spices we have fit great. i have used a logitech mouse when i was a kid and that was really comfortable so i thought of going for logitech again and was really happy with the g502 hero because of its extreme control,precision and even accuracy and of course the comfort but only for 6 months. The sound cancellation is really amazing, I couldn?t hear anything else but my music.