This is a directional electret condenser microphone designed for super sound recording with high sensitivity and minimal sound. It works very effectively in conditions of high ambient noise, both distant or near, because it has an integrated tele function that can be adjusted from a built-in switch. Kit comes with mounting boom systems  (standard pole ) and foam. Standard XLR plug connection. Uni-directional microphone, electret condenser super, equipped with standard XLR connector, integrated switcher can choose tele or normal function, Sensitivity short distance, long distance sensitivity, frequency response maximum input, battery alimnentare 1.5V (AA) or AA battery dimension diameter, Directional shotgun designed for super sound recording with high sensitivity and minimal sound comes with mounting boom systems  (standard pole) high ambient noise, the distance or near.