Charge while using, allowing both the sound card and the phone to be simultaneously, perfect for long-term live streaming. One click noise reduction with a built-in intelligent noise reduction chip that effectively filters environmental and current noise. Multiple preset modes tailored for various live streaming occasions, enabling a more professional streaming experience with simple one-click switching. Magical voice changing feature with four effects: male voice, female voice, doll voice, and voice, easily activated with a single click. Wireless accompaniment through Bluetooth connection, providing a vast selection of accompaniment options without lag or delay. This innovative sound card is designed for live streamers who require high-quality audio and versatility. With the ability to charge while in use, it ensures uninterrupted streaming sessions. The intelligent noise reduction technology enhances audio clarity by eliminating unwanted background sounds. Users can easily switch between multiple preset modes to suit different streaming scenarios, making it user-friendly and efficient. The magical voice changing feature adds a fun element to streams, allowing for expression. Additionally, the Bluetooth connectivity offers seamless access to a wide range of accompaniment tracks, enhancing the overall streaming experience. Color: Black Material: Plastic+Metal Package Contents: 1*Live Sound Card 3*cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.