High definition screen 360° flip Supports handwriting/10-point touch Do business and more efficient! There is no need to sign a contract at home, and electronic signing is more convenient! Multi-touch screen, higher definition than ordinary tablets, faster response and smooth writing! Demonstrate products and solutions are more intuitive and efficient, and have a better experience! Yes, not bad~ This is the design of the living room Gravity sensing horizontal and rigid automatic switching Horizontal screen mode: Watch TV series in office, watch whatever you want Gravity sensing automatic rotation High-quality rotary shaft, accurate adjustment of ten thousand times of opening and closing "The accuracy is tight 360° arbitrary flip After ten thousand opening and closing tests in the laboratory, accurately adjust and ensure moderate strength and durability." Backlit keyboard without fear of the dark night "More ergonomic full-size, large-size keycap design. Match three levels Brightness adjustment backlit keyboard, comfortable operating experience"