higher-accuracy touchscreen with beamforming microphone and entrance-dealing with soundbar for immersive learning in any classroom. “Màn hình tương tác cao cấp ViewSonic collection IFP70 thiết bị nên https://harmonyekrv396096.actoblog.com/29770354/what-does-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-mean