High-Resolution Touch Display: Sharp 720(H) x 720(V) screen with responsive touch functionality for intuitive control.With 16.7 million colors at your fingertips, everything looks vivid and real. This item with touch function . This display gives you an awesome viewing angle, so whether you're looking straight on or from the side, the colors stay true. Input Power : 5A 1A ,Pls prepare it by yourself. Plug and play : Directly connecting the power cable ,enter signal cable ,then the screen can work OK,Pls make sure the screen and board working in insulated enviroment . This display is perfect for various kinds of embedded systems, handhelds, smart home gadgets, industrial control panels, and more. It's a go-to for consumer electronics, industrial control, medical devices.