significant-precision touchscreen with beamforming microphone and entrance-struggling with soundbar for immersive learning in almost any classroom. “Màn hình tương tác cao cấp ViewSonic Series IFP70 thiết https://tiannakdai082150.angelinsblog.com/28846409/top-latest-five-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-urban-news