superior-accuracy touchscreen with beamforming microphone and entrance-dealing with soundbar for immersive Studying in any classroom. “Màn hình tương tác cao cấp ViewSonic collection IFP70 thiết bị nên https://arranswrd582028.bloggadores.com/29176072/viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-can-be-fun-for-anyone