65 Inch 4K Resolution Teaching Touch Screen Interactive Whiteboard

#1:On-screen annotation function: In control mode, you can annotate any program or document on the computer screen, and the annotation information can be erased.

#2:Magnifying glass function: local zooming of any area of the screen.

#3:Office annotation function: annotate in Word and save the annotated content as Word format.

#4:Screen mask function: up, down, left and right to pull the screen cloth freely, can be targeted to display or shield the content on the screen, to facilitate classroom teaching.

#5:Searchlight function: Use the searchlight function to highlight content that needs to be highlighted, while blocking other content. Convenient for teachers to focus students' attention during lectures. Also, the background color, transparency, shape, etc. of the searchlight can be modified as needed.

#6:Multiple modes of operation: The whiteboard software offers the following four modes of operation.

#7:pen functions: provide hard pen, row pen, brush pen, highlighter, object pen, texture pen and other functional pens, and provides Dozens of settings for different line widths, colors, line types and ends. No lines, straight lines, no lags, no clicks, when the mouse operates any kind of pen, at very high writing speed More than 50% of the CPU (a) The phenomenon of occupancy.