Features High-Resolution Audio Certified Comply with the High-Resolution Audio standard (24-bit/192k Hz) which requires much better audio quality than CDs (16-bit/44.1k Hz). Capable of delivering lossless High-Resolution Audio for compatible USB (Universal Serial Bus)-C devices. Provide clear conversations & flawless music playback for your USB (Universal Serial Bus)-C devices. In-Line Remote In-line multifunction button & other control buttons let you easily handle calls, play or pause a song, switch tracks & adjust volume. Easy to Use No additional power supply is needed. Just plug your existing headphone with 3.5mm audio plug into the jack & enjoy your music. Strong Durable Superior copper wire cores ensure the most reliable digital audio transmission & clear sound quality. Aluminum alloy shell & the soft TPE jacket make it more durable & tangle-free. Compact Portable Ultra small size & portable design make it easy to carry. Ideal for home, office, car & travel use. Note: Please confirm that the interface of your device is USB (Universal Serial Bus)-C port & the USB (Universal Serial Bus)-C interface supports audio output before ordering.