Gooseneck cardioid microphone provides elite performance with a 45.7 cm cable and inline preamplifier for use in installed sound reinforcement or AV conferencing. It features Commshield RF Filtering to stop wireless device interference. Designed with dual gooseneck sections for full articulation, the CVG18 provides scalable, high level performance in a wide variety of locations, including podiums and desktops. Features Cardioid polar pattern with tailored response for speech Dual-section gooseneck enables ease of positioning and placement options Available in 12 inch (30.4 cm) and 18 inch (45.7 cm) gooseneck lengths Black color Included Flange Mount and available snap-fit windscreens (ACVG4WS-B - 4 pack) Available in three configurations: With Inline Preamp (CVG12 / CVG18) With Mute switch/LED, Inline Preamp (CVG12S / CVG18S) With Light-ring, Mute Switch, Inline Preamp (CVG12RS / CVG18RS) Commshield® interference immunity Guards against unwanted RF Interference from portable wireless devices (smartphones, etc.) High resistance to intense nearby radio signals Superior Shure design and rugged, dependable construction Standard and desktop base* gooseneck options with attached inline pre-amplifier (*XLR Desktop base CVD-B available as optional accessory) Included accessories Windscreen RPM640 Mounting Flange Also in the box 1 - 95A16670 Windscreen (black) 1 - RPM640 Mounting Flange Watch: Shure Centraverse™ Installed Sound Microphones Overview | Shure