Introducing the 4 Inch Electronic Ink Display, a cutting-edge solution for your imaging needs. With a resolution of 600x400, this full-color e-paper display combines advanced technology with exceptional performance, making it ideal for a variety of applications. Advanced Electronic Ink Technology: Experience stunning visuals with impressive contrast and vibrant color saturation. This electronic ink display enhances your viewing experience, making images and text pop with clarity and detail. Persistency Without Power: Enjoy the convenience of a display that holds content without the need for backlighting. This feature allows the screen to maintain visibility for extended periods, even during power outages, ensuring that your information is always accessible. Low Power Consumption: Designed with efficiency in mind, this display consumes minimal power. It primarily activates electrical usage during refreshes, making it an excellent choice for long-term use without the worry of high energy costs. Vivid Color Performance: The electronic ink technology revitalizes traditional e-paper, delivering exceptional resolution and color fidelity. Experience crisp, vibrant imagery that brings your content to life, whether for digital signage, educational tools, or creative projects. Expanded Color Possibilities: With a base of red, yellow, and blue, this display offers a broader spectrum of colors. This ensures image clarity and brightness, making it suitable for any application where color accuracy and vibrancy are essential. Upgrade your projects with the 4 Inch Electronic Ink Display, where advanced technology meets practical efficiency. Perfect for developers, designers, and anyone looking to enhance their visual presentations, this display is your gateway to a new world of color and clarity.