4K Ultra High Definition resolution: with 3840 × 1100 ultra-high-definition resolution, so that the details of the picture is clear. The image processing process, even if the picture is multi-fold magnification, the subtleties can be accurately controlled.Real IPS Panel : 178° wide viewing angle ,view content in consistent color and image clarity from any vertical or horizontal viewing positionMuti-Touchscreen: G+G Capacitive Plug & Play, fast response, excellent touch sensitivity, drive-free.Mobile phone direct connection function: type c one cable to connect your phone, signal transmission synchronization, your phone can extend the computer mode (horizontal screen) and cell phone mode (vertical screen), and support reverse chargingDual signal input, dual-screen display：Can be connected to hdmi and type c signal source at the same time, can be displayed in the monitor, or when the hdmi signal source,