Yealink VCM35 is a wired video conferencing microphone array specially designed for the new generation of Yealink Video Conferencing System. Its built-in 3-microphone array with a 20ft (6m) and 360° voice pickup range is an ideal solution for any conference room that needs the best audio experience. With the Yealink Acoustic Echo Canceling and Yealink Noise Proof Technology, Yealink VCM35 can effectively reduce ambient noise up to 90 dB and give you a high-quality audio experience in full-duplex calls.