The BenQ Board Essential RE8604 is designed to enhance collaboration in educational settings. With an 86" LED-backlit LCD flat panel display, it presents visuals in 4K UHD resolution, ensuring every detail is clear and impactful. Its 178-degree viewing angle and 450 cd/m² brightness allow for visibility in various lighting conditions, making it suitable for classrooms of all sizes. Equipped with features like infrared touch technology and precision touch, the display supports up to 40 touchpoints, enabling intuitive interaction among users. The built-in speaker system delivers a total output power of 40 watts, providing clear audio to complement the visual experience. With multiple connection options, including HDMI and USB-C ports, the RE8604 allows for seamless integration with different devices and applications, enhancing functionality for presentations and discussions.