Use with Councilman Systems For Meetings, Schools & Public Speaking 18″ Gooseneck for Flexible Positioning Cardioid Pickup Pattern Requires 12 to 18 VDC Phantom Power The Anchor Audio GM-18 is a flexible gooseneck microphone well suited for use in schools, houses-of-worship, conferences, government facilities, and more. The microphone features an 18″ adjustable gooseneck to ensure optimal positioning and is ideal for use with the Anchor Audio Councilman portable conference system. The electret condenser mic capsule features a cardioid polar pattern that focuses sound capture on the speaker in front of the microphone, picking up less unwanted background sound. A black urethane windscreen helps reduce breath noise for more intelligible speech. The standard 3-pin XLR connector simply plugs into a compatible wired base or wireless desktop transmitter capable of supplying 12 to 48 VDC phantom power. UPC: 819941015710