High purity wire core,The wire core is made of high-quality, high-purity oxygen-free copper core, with high transmission rate, stable signal, steady bass and thick mid-frequency. Flexible cable for easy wiring,Layer by layer of inspection and protection, acid and alkali resistant, cold and heat resistant, able to adapt to a variety of environments, flexible wire body makes wiring more convenient, suitable for a variety of scene layouts while effectively protecting the wire. Digital identification,Each signal line has a number on the color line, which makes it easier to distinguish the lines and facilitate layout. Suitable for a variety of devices,Suitable for connecting microphones/mixers/amplifiers and other devices with XLR interfaces. Product Name: Multi-channel XLR cable Hign-concerned Chemical:None Type:Audio Line Connector:XLR (3-pin) Wire diameter:12mm Plug:Rhodium-plated copper plug Model & Size:A:12 Channel, 10 meters/B:4 Channel, 3 meters/C:12 Channel, 3 meters/D:4 Channel, 10 meters Colour:As Shown Material:pure copper Package Contents: 1 * Cable 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.