Zeskit 3.5mm Jack Stereo Audio Cable with Silver Plated Copper Conductors for Lossless Audio, for Speakers Headphones AUX Input Radio Tape Audio Recording (Silver) Tangle Free sawtooth shape jacket, 4ft length allows for freedom of movement. Silver Plated Copper (SPC) Conductor, for high resolution music. Enhance sound quality of your headphones and speakers. Gold-plated 3.5mm mini-plugs provide long-lasting durability. Step design for both ends, fitting most headphones and mobile device's 3.5mm jack input hole. 10000+ times bending test, durable for portable uses. 3 Choice of colors: Dark gray, Silver, Gold. It's all up to you how your devices would be look stylish! Backed by Zeskit Limited 1 Year Warranty.