The Yealink MSpeech smart USB conference phone is a smart audio device jointly developed by Yealink and the Microsoft Smart Voice team, designed to deliver high-quality conferencing for medium meeting rooms at best price. It features two built-in microphone arrays, including a three-microphone matrix for conference audio pickup and a 6+1 microphone array for voice recognition, enabling intelligent voice functions such as voice transcription, real-time translation, and Cortana voice assistant. Equipped with a built-in 4W high-definition speaker, full-duplex technology, and acoustic echo cancellation, the Yealink MSpeech smart USB conference phone ensures clear communication and premium playback sound quality for Microsoft Teams meeting room environments.