WIN-DM1U is an USB conference Speakerphone with 3 meters pick up range, build-in Omnidirectional Microphone, 360° all direction wide range sound pick up, support USB connection, plug and play.Easy start your meeting anytime and anywhere. WODWIN’S conference speaker is multi-compatible with various conferencing software and live streaming software such skype,  zoom,  youtube,  cisco webex and so on. The Win-DM1U Conference microphone is widely used in business meeting, long distance education, training, live streaming, healthcare also play games.