1. 4-channel signal input and 1 stereo signal input 2. 2 sets of main channel outputs (XLR balance and 6.35m), 1 set of auxiliary channel output and return connector 3. 1 independent recording output and monitoring port 4. Low noise, high-precision microphone preamplifier, clear and clean sound quality 5. Balanced microphone XLR input and balanced line TRS input, 3-band channel equalization 48V phantom power supply, providing polarization voltage for the input port and convenient connection of condenser microphone Headphone monitoring interface Quasi-logarithmic dual 10-digit LED level display MP3 playback module (LCD high-definition display, USB interface, and display function) 5V power supply, flexible use, low power consumption 16 digital effects, which can be selected using buttons The product appearance and printed words may vary depending on the batch, but this does not affect use. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC100-240V Color:As Shown Material:Metal Package Contents: 1 * Audio Mixer 1 * adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.