Features: Large knob adjustment, 15 kind of sound effects, colorful lighting,phone live broadcast; USB sound card that integrates functions of recording, live streaming and computer play back.A professional recording live broadcast equipment that is very popular for live broadcast, mobile K song and other platforms. With builts-in doubleDSP digital chip that can multiple scene modes arbitrarily and supports double microphones, double live broadcasts, double headphones. It have elimination of sound, noise reductions, multiple groups of sound change fine-tunings and other functions. Supports most live broadcast software, such as Singba, National K Song, Love Sing, Yingke, Huajiao, Nonolive and other live platforms. Lightweight design and metal housing make sound card convenient to be used on different occasion. Specifications: Material:Electronic Component Signal to Noise: 106dB Output Power:600mW Whole Machines Power Consumption:5W Rate Input: 5V1A Recording: 16bit/48KHz, 90dB signal to noise Distortion: 0.1% (recording), 0.005% Battery Capacity: 3000mA Note: Please allow 1-2cm errors due to manual measurement,please make sure that you donot mind befores you order. Due to the differences between different monitors, the picture may not reflect the actual item color. Package includes: 1xSound Card 2xCable 1xUSB C Cable 1xEnglish Manual