I have paired these earphones on a few gadgets for a couple of years, and every one of them expected me to view them as the "perfect balance" for the sound jack association by bending and moving the connector continually. At the point when a decent association was made, they worked perfectly and I truly delighted in utilizing them, but as of now, they are unusable in light of the fact that they don't mate well with any of my ongoing gadgets. I reached the amazon vendor and maker with no karma. I at first figured it must have just been my PC however presently it appears to be predictable on all gadgets. Sort of disappointing.