The Boya Conference Microphone BY-MC2 is a directional conference microphone which is ideal for conference rooms, seminars and other occasions. The microphone features three audio capsules, and is capable of capturing sound in a 20 ft. radius, with 180-degree coverage. The BY-MC2 is also a perfect choice for video conferencing, because it can simultaneously pickup all voices within the effective range. With the included USB cable, the BY-MC2 can be connected easily to a desktop or laptop computer. Besides that you can connect a headphone with a jack plug.