This fits your . Make sure this fits by entering your model number. Working Principle: The working principle is charged nanoparticles suspended in the liquid are subjected to the action of the electric field to migrate, and reflect under the ambient light to form a display effect close to that of traditional printing pape Multi Mode Selection: E paper display supports multi mode selection. Through the mode switch button, users can freely switch between GC16, A2 and A2+ three modes. Microcapsule Electrophoresis Display: The epaper display uses microcapsule electrophoresis display technology for image display. Viewing Angle: The electronic ink screen can clearly display the picture under ambient light such as lighting, natural light, etc., without backlight, and the viewing angle is almost 180°. Because of its display effect comparable to traditional paper, it Speed Adjustment: Electronic ink screen supports 10 contrast adjustments and 5 display speed adjustments. With the mode selection, users can match their own display effects.