High-quality sound, lossless conversion, copper-silver mixed multi-strand twisted wire core, restore the real sound quality details. Gold-plated male plug: , plug-, compatible with a variety of devices. Copper-silver mixed multi-strand twisted wire core: the sound is more transparent, the details are restored well, and the lossless conversion has both the steady sound base of copper materials and the agility and texture of silver materials. It does not produce buzzing bass, but can reduce the volume of bass, increase the texture, and bring rich texture bass. The speed of the bounce is faster, and the sound is smooth and emotional. The sound field, positioning, and imaging are all improved. Balanced and unbalanced conversion, no need to buy multiple headphone cables, only one conversion head can solve it, which is convenient to carry. Plug specification: 6.35mm male to 4.4mm female. Colour:Silver Material:Gold plating Package Contents: 1 x Audio Adapter 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.