Using this Pivitec e32 Personal Mixer set is easy. First, connect your audio devices to the mixer. Since there's no power supply included, you'll need to use your own suitable power source. When using, keep it on a stable surface to avoid any accidental knocks. For maintenance, make sure to keep it clean by gently wiping it with a dry cloth. Avoid using any harsh chemicals. Also, when not in use, store it in a dry and cool place to prolong its lifespan.