Designed to work with phantom-powered, condenser gooseneck microphones with a 3-pin XLRM-type output, the ATW-T1007 System 10 Microphone Desk Stand Transmitter pairs with the System 10 or System 10 PRO digital wireless receiver of your choice to provide rock-solid, 2.4 GHz wireless performance. The transmitter is equipped with a 3-pin XLRF-type input, and features a touch-sensitive user switch that can toggle between talk and mute modes, or function as a press-to-talk or press-to-mute button. Two red/green LEDs one visible from the front of the unit, the other from the rear indicate toggle/talk/mute mode, battery level, and charging status.