1、Working Principle: The electronic ink screen uses the "microcapsule electrophoresis display" technology for image display. The working principle is that the 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 surface close to the traditional printing paper. display effect. 2、Clear: 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°. 3、Multiple Adjustment Modes: This screen supports 10 contrast adjustments and 5 display speed adjustments. With the mode selection, users can match their own display effects. 4、Support Multi Mode Selection: Through the mode switch button, users can freely switch between GC16, A2 and A2+ three modes. 5、Applicability: Because of its display effect comparable to traditional paper, it is often used in applications such as readers. 1 x Electronic Ink Screen1 x High Definition Multimedia Interface Cable1 x Micro High Definition Multimedia Interface Adapter1 x Power Cord1 x Riser Card Item Type: E Paper DisplayProduct Material: LCD, PCBSize: 13.3inchAppearance Size (Bare Screen): Approx. 285.8 x 213.65mm / 11.2 x 8.4inDisplay Size: Approx. 270.4 x 202.8mm / 10.6 x 8inGrayscale: 16Voltage: 100-240VWorking Voltage: 5VResolution: 1600x1200Display Color: Black, WhiteGray Level: 2Refresh Rate: 15HZRefresh Power Consumption: 50mW(typ.)Standby Power Consumption: <= 0.017mW