V 12 is lighter and more eye-friendly, and the answer pen is upgraded. According to relevant data, the difference between the squirrel aiv 1 1v 12 is that the body is lighter, and the screen body only weighs 587g, which is 25% lighter than the large-screen product of the same size. More eye-protecting, TUV eye-protecting low-blue electromagnetic screen certified by Rheinland is used, blue light is filtered by 10 layer, and the surface layer is made of micro-carving stone carving technology, which is as gentle as paper. Answer pen upgrade, the ultimate writing experience, no need to charge separately, ultra-fine nib, ultra-low delay, sensitive to the fineness of hand-drawn board to draw. (v 1 1plus is capacitance pen, so it needs to be charged separately, and the sensitivity is slightly lower).