... 2,100% Triple-shield 3,fashionable design white metal shell 4,pure OFC conductor SPECIFICATIONSConductosHigh purity Oxygen Free ... signal with stability.3, Inner shield:100% Aluminum/Mylar foil shield, prevent high frequency noises and interference4, Outer ... and lifetime of maximum performance9, Color optional: Pearl golden, Matter black, Silver, Golden, Shiny black, white porcelain, black porcelain, ...