Excellent product with a good price / quality ratio. Used mainly for listening to music or in video games, they sound perfect. The only downside is the ears "that heat" by summer temperatures, but it is difficult for it to be otherwise a closed helmet. Otherwise, it is a very light helmet, good design that takes good position on the ears thanks to its joints. It insulates both in one direction than the other, that is, that one is not bothered in listening by external disturbances and also that one does not bother the external environment even with a high noise level.