Specification:Material: Silver Plated +99.998% Pure copperColour: GreenPlug: Gold Plated RCA PlugLength: 0.5 meter –8.0meterFeatures:-Used Self-locking RCA connectors, which is made of copper-plated plug, metal shell, and advantages of metal shell can be shielded from external interference.-The high purity pure copper conductor with more than 95% of the copper shielding allow for maximum signal transfer, reduce distortion and signal loss, to keep your musical device-Used genuine high purity silver-plated conductor audio signal lines, each line adds two core pure copper nerves , its main role restore audio fidelity sound field, so the lossless transmission of audio signals have sufficient safeguards .-Use containing 3% silver Senju solders soldering.Package Included:1 * HiFi Audio cable1 * Manual