This Movek myMix personal monitor mixer is a great audio device. Note that it doesn't come with a power supply, but it can be powered through PoE. However, be aware that the screen has some scratches.

Using this Movek myMix personal monitor mixer is easy. First, connect it to a power source via PoE as it doesn't have a built - in power supply. Then, you can start using it to mix your audio. When using it, be careful not to put too much pressure on the scratched screen as it may cause further damage. For maintenance, keep it in a dry and clean place. Regularly check the connections to ensure stable performance. If you notice any other issues, contact customer service for help.