This is an ONN 70" 4K Roku Smart TV with LED display technology. It features a 60Hz refresh rate, black color, and various audio/video inputs including HDMI and USB. The TV is Energy Star rated, has a maximum resolution of 2160p, and comes with smart features like Netflix, Appstore, and voice interaction. Additional features include built-in speakers, HDR capability, and a thin bezel design. A remote control is included for convenient operation.