ASTHA Multimedia Interactive Touch Screen system has Infrared Technology 70-inch LED projection touch screen / TV, build-in PC with Intel core i5 Processor for faster response with latest Intel H61 chipset, 8GB RAM , 1TB Storage HDD and various port for smart connect with other devices. T-Screen With professional image engine and dedicated software, this multimedia interactive LED screen integrates whiteboard and especially designed for conferences, exhibitions and advertisements, etc.