This Sharp 70" 4K interactive whiteboard is a premium quality product that offers an immersive viewing experience. The display technology used in this LCD television ensures clear and vivid visuals, making it perfect for both personal and professional use. With a screen size of 70 inches and a maximum resolution of 2160p, this TV provides a cinema-like experience in the comfort of your own home.The features of this TV include a sleep timer, built-in speakers, 12V TV, 2 port USB hub, and HDR TV. It also has various audio and video inputs such as Bluetooth, digital audio optical TOSLINK, DisplayPort, USB, composite video RCA, Ethernet, HDMI, USB 3.0, USB 2.0, and component (YPbPr) RCA.