The C 800ES-RF is a hyper-cardioid mini shotgun microphone with on/off reed switch and LED indicator, Included is a phantom power adaptor, Finished in satin black. It is developed for speech purposes in a wide range of pro and live sound applications including places of worship, conference and leisure centres, banks and financial trading centres. The back electret condenser microphone has a Hyper-Cardioid polar pattern design optimised for speech. The microphone is made of solid brass and is terminated with a male 3 Pin XLR plug. The microphone has a semi rigid gooseneck shaft. The shotgun microphone is fitted with a magnetic slide reed switch to allow pop/click free muting of the microphone. Also included is an integral Phantom Power Adaptor that will accept 9 to 48 volts DC. The Phantom power adaptor also includes filters which will eliminate all GSM frequencies from 800-1200 MHz.