I got tired of the hair extensions uk cable getting stiff after a few weeks and was a bit frustrated with Logitec's new pricing for the cables with the integrated mic the one with the mic is rubber coated so does not harden like the brazilian hair because they plug end would wear out in 6-8 weeks of regular use because it does not have a right angle plug. I am really happy I tried this human hair wigs. While it was more expensive I think they will last without getting stiff and pulling the headphones out of my ears when I turn my head or shorting out at the human hair wigs end. The wire is thin and very easy to manage. It is a twisted type of cable which seemed odd at first but I think it either gives it more strength by increasing surface area and/or just keeps it from tangling. Either way it seems to be an improvement over the hair bundles. I highly recommend this product and will not be going back to the UE/Logitec brand again.