large-precision touchscreen with beamforming microphone and front-going through soundbar for immersive Studying in almost any classroom. “Màn hình t??ng tác cao c?p ViewSonic collection IFP70 thi?t b? nên ??u t? cho doanh nghi?p v?n phòng 4.0” supervisor allows IT directors seamlessly keep track of and keep personal shows throughout huge