Large screen double touch 16 -inch+16 -inch Double -screen dual -touch dual -screen collaboration is smoother Double -screen dual -touch support for active pen original handwriting and painting Double -screen collaboration inspiration blooms HD large -screen dual -screen dual touch Support double -touch double -handwriting support dual -screen linkage and division use use Unlimited Waterfall screen browse reading long webpage long article Virtual touch keyboard can customize the keyboard style New high degree of vision Rich interfaces meet diverse needs Two gear brackets meet your different angles The angle of the 7 ° Degree is more comfortable Split -screen mode Unlimited Waterfall screen dual -screen collaboration Touch handwriting dual screen