Scope of application: for MDR-1A 1ABAT 1ADAC 1ABT 100ABN 100AP XB950BT WH1000X 1000XM2 1000XM3 H600AH800A H900N Z1000 MSR7 SR5 SR5BT AR2 AR3BT AR5BT headphones. The replaceable headphone cable faithfully transmits high-quality signals. Corresponding to a balanced connection that reduces noise and crosstalk, high-purity, rich conductors are used to transmit high-resolution audio sources. High-purity OCC (99.999%) single-crystal copper products have become the material of choice for manufacturing high-fidelity audio and video signals, high-frequency digital signal transmission cables, and ultra-fine wires for the microelectronics industry. They can be used in mobile phones, audio, computers, and other fields, so that microelectronic devices have better performance, smaller size, and longer lifespan. Replaceable headphone cable 4.4 mm balanced cable. Connection: 4.4mm / 3.5mm. Outer diameter: 3.2mm. Color: Black + gold. Material: High purity OCC silver-plated. Size: 120cm. Package content: 1 * Audio cable. Only the above package content, other products are not included. Note: Light shooting 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.