Specifications:

14.5 inch monochrome handwriting [charging]]

20 inch monochrome handwriting [charging]]

15 inch "monochrome handwriting" Chinese version

15 inch "color handwriting" Chinese version

19-inch "monochrome handwriting" Chinese version

19-inch "color handwriting" Chinese version

15 inch "monochrome handwriting" English version

15-inch "color handwriting" English version

19-inch [monochrome handwriting] English version

19-inch "color handwriting" English version