A flexible stem microphone with base for conferences or meetings. Connection to the base is via XLR and provides power to the condenser microphone capsule either from 2 x AAA batteries in the base or from external phantom power.Power supply[tab]2 x AAA batteries or external phantom 9-52Vdc[br]Capsule[tab]Back-electret condenser[br]Polar pattern[tab]Cardioid (unidirectional)[br]Base : dimensions[tab]115 x 139 x 50mm[br]Microphone : dimensions[tab]425 x 20mmØ[br]Weight[tab]550g[br]Connection cable[tab]5m XLR M-F