Scrap !! after 2 days of cable break !!!

No purchase recommendation!
I bought this jack extensions, in the hope that they hold times longer than a few days (broken cable) ...
Because I made a mistake, have ordered 2 and near the exit shaking the sleeves and slip off
and now, after 2 days ridiculous both have a cable break.
Those things have not deserve 4.7 stars.
Maybe I snatched a pitch control, but if the same ensteht a cable break with my two cable extensions I'm being too critical.

A +, there are:
The music quality is great, the need to leave you where.
(Worth it but not when these things keep eh net)