Thickened aluminum shell, durable, good shielding effect. The plug is gold-plated connector, anti-oxidation, good contact performance. All copper conductor, with aluminum foil, braided double shielded wire. The outer layer of the wire is made of cotton woven protective net, which has good tensile effect. more beautiful. Contact type: Parallel straight-through connection, one stereo male to two stereo female. Product use: Suitable for electronic , earphone. Interface for mixers, microphones, power amplifiers, electric guitars and other equipment. size: 0. Material: Metal+woven mesh colour: black Package Contents: 1 x Audio Cord Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.