Wissenschaft Deutsche Weisheit beings to you - The USB C Earbuds - With High -Resolution Audio Amazing Sound: The superior sound quality of the USB Type C earphone is adopted the latest DAC chip and supports digital input signals to accommodate most USB-C audio output devices on the market. With it, you will hear the precise guitars, clear vocals, clean bass and crisp percussion. Discover sound quality that brings out the best in your music—including subtle details you may never have noticed. Much better Noise Cancellation Advanced noise reduction technology quells noise, you can concentrate on what you are doing , such as work, listening to the music, watching movies and videos.