The microphone set includes Condenser Microphone BM-800, Pop Filter Wind Screen and Scissor Arm Stand. This microphone with a good cardioids polar pickup pattern, high output, low self-noise, suitable especially for studios, recording studios, broadcasting stations, adage performances and computer.Ideal as main and support microphone for studio and live applications Application: 1.Turn on your amplifier or mixing board and set the volume control to minimum position. Connect the phantom power to the microphone, turn on the phantom switch ,accommodate the volume control from low to high to obtain effect to your moderate level to protect the sauna from pounding. 2.If the head of the microphone is covered by hand or brought close to the speaker ,a howling sound may be generated to prevent this, first decrease the volume, then place the microphone so that it is not pointed to the speaker and that this is a sufficient distance between the microphone and speaker. 3.The sensitivity of cartridge is very fine ,do not drop, hit or apply strong shock to it. 4.Maintain the sensitivity and quality of sound reproduction, avoid exposing it to moisture and extreme temperatures