large-accuracy touchscreen with beamforming microphone and front-experiencing soundbar for immersive Mastering in any classroom. “Màn hình tương tác cao cấp ViewSonic collection IFP70 thiết bị nên đầu https://roryoezk993569.like-blogs.com/29566931/helping-the-others-realize-the-advantages-of-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard