Welcome to our store.Features:1. The microphone input and audio stereo mixer circuit are equipped with a 2-wire XLR input connector for connecting the microphone. It supports balanced and unbalanced signal inputs and has a 3-band equalizer setting. 2. The 2-channel stereo line input can be connected to music players, instruments, or other audio devices, making it very suitable for speeches, etc3. The 99 DSP Effects Light Screen signifies the versatility of our built-in DSP Effects processor, with 99 preset settings including reverb, equalization, and more that can be adjusted as needed to improve audio quality. The display function of the total volume signal light can intuitively show the strength of the current audio signal, helping you better control the volume4. The improved main mixer with 7 output band equalizer adjustment provides 7 total output band equalizer adjustment functions, allowing you to accurately adjust audio to fit.Specifications:Weight: 1.62 kgSize: 37.5*26*13 cmModel: TDS-4Please feel free to contact us if you have any questions.