Simplemente de un día a otro dejaron de funcionar. When Im listening to music with these I cant hear anything else but the music. It kept my entire family?s ski equipment clean and dry through some of the toughest weather I?ve ever driven through. We didn?t really celebrate this year but I still wanted him to have a gift from me. They do great in the washing machine. As I was waking around I was tapping my foot to the music and generally enjoying it. The kit includes a blue-colored windscreen, and a very nice pop filter, as well as an adapter for different mic mounts . I set the speaker up in our backyard and used the mic while in the front yard without any issues. Bought for my Son to use with his Xbox. These do run a little more Narrow than Crocs.