Description The Ultimate Piano Black Audio cables are ideal for users looking for an attractive and high performing cable at an amazing price. Featuring 24K gold plated copper contacts for corrosion resistance, optimum connection and maximum signal transfer. ROHS soft PVC jacket, round wire with high flexibility. Aluminium shell type Plugs, Pure Oxygen-free copper for ultimate conductivity, highly shielded to completely reject EMI & RFI. Cable strain relief to protect the cable when unplugging. Other terms used to describe 3.5mm jack leads include audio jack, phone plug, jack plug, stereo plug, mini-stereo, headphone jack. 3.5mm Jack Cables are used for connecting various PC soundcards to amplifiers or sound system, Mp3 players, iPods, iPads and any other portable audio device to computers, laptops and any Auxilary-in input. Can be used to connect Mp3, iPods, iPads and any other portable device to some car stereo Auxilary-In to enjoy your music collection whilst in the car. Typically 3.5mm Jack connections are used for headphone inputs on home Audio & Visual equipment.