Built in fidelity sound card with Type C OTG converters provides clear audio for music, singing, and live streaming on devices including Phone 15/16. USB fast charging interfaces and OTG functionality allow connection to USB C peripherals while keeping the host device powered. Designed for music enthusiasts, content creators, and streamers who require strong sound performance and reliable connectivity. Suitable for music playback, online broadcasting, and voice calls, making it an essential tool for both professional and casual users. Compatibility and performance highlights Built in DAC for improved audio quality on USB C devices OTG support enables connection to USB C peripherals USB fast charging passthrough ensures your device can stay powered while in use Works with Phone 15/16 and other USB C devices that support OTG Use scenarios Mobile live streaming or podcasting on Phone 15/16 with external audio accessories and simultaneous charging music playback through USB C headphones or DACenabled audio setup Online meetings or voice calls with enhanced audio and continuous charging