1,DSP DIGITAL CHIP: Built in dual core DSP digital chip with powerful noise reduction function which can effectively reduce environmental noise and ensure clear and stable sound quality. 2,MULTIPLE INPUT INTERFACES: With multiple input interfaces, including charging, PC, OTG, speaker, accompaniment, dual microphone, dual headphone and dual life. 3,PLUG AND PLAY: The live sound card requires no additional drivers, just plug and play, easy and convenient to operate. Users can start using it quickly, eliminating the need for tedious installation steps. 4,LIVE PLATFORM SUPPORT: Live sound card supports a variety of mainstream live broadcasting platforms or software, to meet the needs of different scenarios such as live broadcasting, recording, dubbing and so on. 5,MULTIPLE FUNCTIONS: It can adjust tone, volume, key, fade, mute, play, etc. It also has color effect lights and other special features to bring a richer sound adjustment experience. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.