1.Built-in decoding chip greatly improves output sound quality seamless type-c connector, integrated digital decoding chipat the interface, front and back can be unplugged and inserted into asimple complex, plug and listen. 2.Upgraded true silver-plated wire core high-fidelity sound quality transmission Multiple shielding of external electromagnetic interference, 50 silver-plated oxygen-free copper wire cores are blessed, strong anti-interference reduction of theloss of the audio signal retains more music details, and the sound is more flexible. 3.High-quality wire listening to professional audiophile-grade sound quality and listening experience The sound is delicate and natural, full and round, the female voice expression is very slotted, smooth and delicate, full of resolution, mid-and low-frequency details, tines and clarity, transparency, space, etc. are outstanding. Color: As Shown Material: Plastic + Metal Package Contents: 1 x Earphone 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.