The microphone cable (part number 389302670) can be brought directly from Audi Technica for about £50 plus postage. I have had good success with these, and would recommend them to anyone. So we have the option of playing an album or a playlist - on our computer (with its speakers), or our stereo system with the Sony plugged into it, or through headphones. The bass was actually better than my extra bass Sony earphones, but there were a lot of echoes and transmission of higher-pitched rattles and crackles, which made it hard to decipher dialogue at times. Las usé varios días y siempre cómodas. I like that is light and big enough to add mail. They tend to disconnect with my phone after they are not used for a few minutes and I have to turn them off then back on. We have a deep freezer and maintaining good organization can be hard to do when you rotate breast milk. However, I dont use this pad for squats. I participate in a lot of fitness programs, including Zumba classes, and the Athletic Air Classics are perfect for those venues.