Features: Elevates your live streaming and karaoke experience with Professional Sound Card, featuring 12 electric sounds for unparalleled sound customization. This sound card offer meticulously control with adjustments for microphone volumes, recording, music volumes, and monitoring volumes. Suitable for content creators, podcasters, musicians, and live streamers, suitable for anyone enhances their sound quality and production value. Whether you're engaging in single phone karaoke, double phone live streaming, synchronizing with a computer, or mixing instrument inputs, the sound card supports many connection method to adapt to various performances scenario. With Bluetooth-compatible, the sound card ensures you stay connection and in control of your sound Specifications: Component:ABS Battery Capacity:800mah Size:Approx.21x13.2x5.4cm/8.27x5.2x2.13inch Package Includes: 1 Set Sound Card note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.