3.5mm plug on each end; Gold-plated connectors,1 M coiled cable; Ultra-slim connector heads,For use with car stereo system AUX or home stereo audio-in jack,Coiled cable stretches to maximum 1.2 M,Material: PVC, Tinned Copper,Color: Black,Length: 1 m(Optimal 80cm,Max 120cm),Compatible with MP3, smartphones, tablets, media players and devices with a 3.5mm headphone jack,Package included:1 x Car Auxiliary Cable