The C 33E-RF-Halo is a flexible gooseneck cardioid microphone fitted with high brightness LED halo and an integral PPA terminating in a male 5 pin XLR, 400mm long in satin black. The Cardioid Condenser Microphone designed for use in conference halls, places of worship, broadcasting and paging systems. The Electret condenser gooseneck microphone has a cardioid polar pattern and is a slimline low profile design. The microphone is constructed from high quality brass construction using either an 8 or 8.5mm flexible or semi-rigid shaft. The microphone is fitted with a phantom power adaptor accepting 9 to 48 volts DC and has an impedance of 200 Ohms. The phantom power adaptor also includes filters which will eliminate all GSM frequencies from 800-1200 MHz and is terminated with a male 5 pin XLR. The microphone head includes an integral concentric Halo illuminated by high brightness LED’s drawing 30mA max at 3.6 Volts (12 Volt versions optional). The LED’s will require a separate power source.