503BG on August 18, 2015 | Marketing Team “Close-Talk” Microphone Compact gooseneck mic reduces background noise for excellent voice fidelity. Designed for indoor communication systems, including transportation, restaurant, and industrial applications. Suitable for environments with high levels of background noise. Note: For proper operation, mouth-to-microphone distance should be 2 inches (5 cm) or less. Features Frequency response tailored for voice communications Minimal pick-up of background noise due to close-talk design Hum-bucking coil reduces induced noise from computer displays Attaches to flexible gooseneck arm (not included) Two conductor, shielded, bare-ended (no connector), straight cable Does not require DC power for operation Applications Paging/Two-way Radio/Intercom Form Factor Gooseneck Model Line Other