Thank you for viewing. This is a set of an ammoon audio interface and mixer, and a microphone. It's an audio interface with similar functions to the YAMAHA AG06MKⅡ, which is often used for streaming. Everything in the second image is included. The box, instruction manual, and other necessary materials are not included. I will also include the binaural earphones I received on this site as a bonus (I will dispose of them if you don't need them *the rubber stopper is detached, but it doesn't affect the function). This is a set that allows for simple binaural recording. If you connect it as shown in the wiring diagram in the first image, you should be able to use it after setting up your PC. You can use it for both streaming and recording. Please refrain from purchasing if you are sensitive to items that have been handled by others. Immediate purchase is possible. Price negotiation is possible. Professional audio mixer with phantom power. - Model name: AGM04 - Type: Audio mixer - Function: Audio interface - Input terminals: XLR input, TRS input - Output terminals: Stereo output, headphone output - Power supply: AC power - Features: Phantom power, gain adjustment, monitor volume Audio-technica AT-MA2 microphone amplifier