When using, first adjust the volume control of the amplifier or mixing console to the minimum, then connect the phantom power supply to the microphone, and then turn on the power switch of the phantom power supply. And gradually adjust the volume from small to large to the appropriate level to avoid any impact on the speaker. 2. Cover the microphone head with your hand or bring the microphone close to the speaker, which may produce a whistling sound. In this case, first reduce the volume and turn on the same speaker

The distance between the speakers should be as close as possible to ensure that the microphone and speakers are facing each other.

3. The microphone has high sensitivity and must be careful not to fall from a high place or give strong impact.

When the microphone is not in use, it should be stored in a dry and clean place, avoiding storage or use in places with high temperature and humidity, so as not to affect sensitivity and sound quality.