Aio Interactive Flat Panel Display Multiple Sizes Available (55", 65", 75", 85", 98", 110") Supports 4/8GB RAM and 32/64/128GB Memory card 60000 hours Screen Life 2x20W Speakers Bluetooth Connectivity Aio Interactive Display Touchscreen Monitor Interactive Whiteboard Smart Panel LED Display Interactive Flat Panel Multi-touch Display Smart Classroom 4K Display Panel Conference Room Screen Integrated Display System Electronic Whiteboard