Fastest Refresh E-Ink Technology: Enjoy significantly faster refresh times compared with traditional e-paper screens, improving user interaction and display responsiveness. High-Resolution 480x280 Pixel Panel: Delivers crisp text and clear graphics for data display, dashboards, labels, and signage. Low Power Consumption: E-paper technology only uses power during refresh, making it perfect for battery-powered and portable devices. Color: As Shown Material: PET Package Contents: 1*Raspberry Pi 4 E-Paper Display Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.