superior-precision touchscreen with beamforming microphone and entrance-dealing with soundbar for immersive Discovering in any classroom. “Màn hình tương tác cao cấp ViewSonic Series IFP70 thiết bị nên https://gretaxurn757690.blogocial.com/the-ultimate-guide-to-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-65615958