Review on Zerist 10ft/3m Nylon Braided Male to Female 3.5mm Stereo Audio Cable Extension - Tangle-Free AUX Cable for Headphones, iPods, iPhones, iPads, Home/Car Stereos, and More (Gray) by Zachary Pete

I have to unplug the headphones and barely plug them in left and right to work. When I push it all the way down, only the right one works. So if I let it work right and left, it turns off at the slightest touch. I accidentally threw the box away so I'll stick with it. It was only three dollars, but I won't buy another one. The replacement works perfectly, so now I know for sure that the original was bad. Never throw away the packaging during the warranty period.