Features: brand new and high quality 2.5mm detachable headphone balance cable, model: 2.5mm (4.4mm/2.5mm) for Momentum 3.0 2.0 1.0 3 2 1 HD1 Over On . Applicable model: Headphones with 2.5mm plug on the headphone end. For example: for AKG Y40 Y50 Senhai PXC480 PXC550 Innovation Live2 etc. The black wire is a single crystal copper silver-plated wire, four strands, and 30 single-strand 0.05 single crystal copper silver-plated wires. The resolution is improved, the sound is transparent and smooth, the details are clear and layered; the middle frequency is moist, the human voice is magnetic; the low frequency is full and powerful. Using optimized core structure to obtain excellent performance signal transmission, to maximize the potential of headphones. Specifications: Material: Nylon Braid Color: Black Product Dimension: approx. 44mm/1.73inches 25mm/0.98lbs Net Weight: 22g/0.05lbs Package Includes: 1PC Headphone Cable for Momentum 3.0 2.0 1.0 3 2 1 HD1 Over On note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.