Specifications:Product name: 2RCA to 2RCA audio cableProduct size: 26mm*12mm*5mmWire outer diameter: 5mmProduct material: 12*0.10mm tinned copper core + 32*0.10 obliquely packaged tinned copper coreweight:1M: 84g; 3M: 210g; 5M: 333gFeatures:Aluminum alloy shell, delicate, sturdy, wear-resistant and durable;Gold-plated plug, anti-oxidation, low lo;All copper conductor, high fidelity sound quality, stable transmiion, no distortion of sound quality;Braided shielding, anti-interference, high-fidelity noise reduction, sound quality;Environmentally friendly PVC wire;Product use: connected to power amplifier, CD player, player, set-top box connected to speakers, power amplifier;The thickened aluminum alloy shell is more wear-resistant and has a longer service life.The gold-plated plug can effectively reduce the transmiion lo, further improve the sound quality, and prevent the plug from oxidation.Tinned copper wire, tinned copper wire is to prevent copper from being oxidized, and a layer of metal tin is plated on the surface to maintain good conductivity of copper.The tinned copper shielding layer effectively reduces the lo and interference during signal transmiion and achieves high-fidelity sound quality. N135:Model Number Signal line:Type SENNUOPU:Brand Name Mainland China:Origin N135:Model Number Signal line:Type SENNUOPU:Brand Name Mainland China:Origin