Cardioid condenser microphone. Headband mount, front-of-mouth pickup. Boom mount pivots for left- or right-side mic position. 11-52V phantom power or 1.5V AA battery. 4.6′ cable with TA3F-type connector. Includes AT8531 power module with 3-pin XLRM-type output connector; AT8139L large windscreen; AT8139S small windscreen; AT8439 cable clothing clip; battery.