Design for USB-C smartphones, connect your speakers or DVDs to convert them to analog signals through speakers/amplifiers, making stereo audio sounds more realistic and immersive. The digital signal with the C-port output interface is converted into an analog signal through the speaker/amplifier, making the stereo audio sound more realistic, releasing your ears and enjoying a comfortable and high-quality listening experience. Compatible with devices such as Samsung Galaxy S8 S8 Plus,Apple New Macbook 12 Inch (2015), OnePlus Two/Three, Google Nexus 5X, Nexus 6P, Pixel C, New Nokia N1 tablet, Lumia 950, Lumia 950XL, ChromeBook Google Pixel, Asus Zen AiO, Lenovo Zuk Z1, HP Pavilion X2, ASUS ZenPad S 8.0 and other devices with USB C connector. Features: 24K gold-plated copper plugs, three step ladder design, and equipment well matched, no noise, enhance the transmission speed of 30%, plug the number of times to reach more than 50,000. Head shell is exquisite aluminum shell, can effectively play its shielding effect, enhance anti- interference ability to ensure high-speed signal transmission, pure music. High-Purity Oxygen Free Copper conductor. High-Density foil and Tinned Copper shielding. The use of Nylon Braided wire, Nylon Braided style not only let it look upscale and attractive but also provids maximum's durability. Standard Type C anti-oxidation plug, restore more real sound, high-fidelity design, not easy to oxidation. Nylon Wowen, Pull Resistant. Nylon braided wire wear-resistant& Pull-resistant, Fixed Joint, Stable and durable without breaking. Build-in audio decoder chip bringing high quality sound and HIFI audio.