This is an LCD business tablet that can be saved. It can write and draw. At the same time, it can synchronize with the phone through the APP and save the content on the phone.It can be used with the online teaching software. It also has the function of pressure sensing. With the appropriate drawing software, the handwriting will change thickness when you control the pressure applied by the pen. It allows you to simulate the strokes of pencils, markers, watercolors, brushesThis is an LCD business tablet that can be saved. It can write and draw. At the same time, it can synchronize with the phone through the APP and save the content on the phone. and oil brushes