This external sound card has the following product features:1. Versatility: This external sound card is suitable for various scenarios such as live broadcast, karaoke, recording and dubbing. Whether you are live broadcasting, recording songs, voice dubbing, or video recording and post-dubbing, this sound card can meet your needs.2. USB connection: The sound card adopts USB interface, which is convenient and quick to connect to computers, mobile phones and other equipment. You only need to connect the sound card with the device via a USB cable, and start audio processing and recording.3. High-quality sound quality: The sound card provides high-quality audio output through professional audio processing technology. It enhances the clarity and fullness of your voice, making your voice even better.4. Real-time monitoring: The sound card supports real-time monitoring function, and you can hear the recorded sound instantly through earphones or monitoring speakers. In this way, you can make real-time adjustments and evaluate the recording effect to ensure that the recorded sound meets your requirements.5. Simple debugging: The sound card is equipped with an easy-to-operate control panel, allowing you to easily adjust volume, sound effects and other audio parameters. Whether you're tweaking pitch, reverb, or adding special effects, you can do it with ease.This external sound card offers product features such as versatility, USB connectivity, premium sound quality, real-time monitoring, and easy debugging. Whether you are live streaming, karaoke, recording or dubbing, this sound card can help you achieve high-quality audio processing and recording. It's ideal for streamers, music lovers and producers.