The C 31 Halo is a fully flexible cardioid cooseneck microphone fitted with high brightness halo ring, 100mm long with an open ended base mounting and finished in stin black. It is designed for use in conference halls, places of worship, schools, broadcasting and paging systems. The Electret condenser gooseneck microphone has a cardioid polar pattern and slimline profile design. A high brightness led halo ring is fitted. The microphone is constructed from high quality brass construction using an 8mm flexible shaft terminated with 1 Metre of cable bare ended.