large-accuracy touchscreen with beamforming microphone and entrance-facing soundbar for immersive Mastering in any classroom. “Màn hình tương tác cao cấp ViewSonic Series IFP70 thiết bị nên đầu tư https://janaxzcx568656.theblogfairy.com/29221223/detailed-notes-on-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard