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Vdink lcd interactive flat panel display smart board touch screen for schools


1. Hard pen: imitating the writing handwriting of hard pens such as fountain pens, ballpoint pens, and chalk.Vdink lcd interactive flat panel display smart board touch screen for schools
2. Soft pen: It imitates the writing handwriting of the brush, which can describe the stroke and the priority of the handwriting.Vdink lcd interactive flat panel display smart board touch screen for schools
3. Laser Pointer: Draw the audience’s attention by changing the color depth, and the previous handwriting will not disappear until the user performs the next operation.Vdink lcd interactive flat panel display smart board touch screen for schools

2022.09.09