Audio Cable with in-Line Mic Remote Volume Compatible with Bose QC15 QC25 QuietComfort 15, QuietComfort 2 Headphone and Compatible with iPhone iPod ipad Apple Devices

Works perfectly. Really heavy-duty cord, much better than the original Bose.

I recieved this item broken. Considering that I am the first to review, you can probably expect poor quality. I have another one on the way that was provided by Amazon, so I will update my review later.