Features: Brand new and high quality Perfect for wide applications, it offer a clear display with highly resolution. 792×272 resolution, Black White Redness display color, with controllers, communicating via SPI, supports partial Refreshing. No backlights, keep displaying last content for long time even when power down. Onboards level conversion chip, suitable for 3.3V / 5V MCUs. Low power consumption, basically power is only required for refreshing. Specifications: Material:Plastic Type:Module/Bare Screen Operating voltage: 3.3V/5V Interfaces: SPI Resolution: 792x272 Display color: Black, White, Redness Angle: >170° Point distance: 0.1755x0.1755mm. Module: 152.50x58.50mm/6x2.3inch Bare Screen: 150.92x56.94mm/5.94x2.24inch Package Includes: 1x E-Inks Display note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.