High-precision touchscreen with beamforming microphone and front-facing soundbar for immersive learning in any classroom. “Màn hình tương tác cao cấp ViewSonic collection IFP70 thiết bị nên đầu tư https://jayaeoum022755.blog5.net/71725524/top-guidelines-of-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard