USB audio adapter: The 3.5mm headphone adapter provides a straightforward USB to audio connection, letting you drive standard headphones from a USBenabled device. It is a compact and portable solution for upgrading wired headphone use. USBC to AUX: This adapter converts USBC output to a standard 3.5mm AUX jack, enabling listening to music and handling voice calls with compatible headsets on USBC devices. It focuses on reliable audio transfer for everyday use. Phone compatibility: Designed to improve audio for USBC phones and other USBC devices by delivering a clear, wired headphone experience for both media playback and hands calling through the aux connection. USB to audio jack: Lightweight and pocketable, this adapter is well suited for travel and daily carry. It serves as a convenient USBC to 3.5mm converter for onthego listening. Use scenarios: On the go with a USBC smartphone or tablet: connect wired headphones to listen to music, videos, or podcasts without relying on Bluetooth. At home or in the office: use with a USBC laptop or tablet to participate in calls or meetings with a wired headset, or simply enjoy wired audio without Bluetooth. While traveling: keep the compact adapter in a pocket or bag to provide a reliable 3.5mm audio option for any USBC device when a traditional headphone jack is unavailable.