Integrated structural design | One line connection, convenient for integrated design, providing secondary development materials, and assisting in simple development by connecting Raspberry Pi4B to Raspberry Pi4B through | interfaceExcellent display performance of QLED display panel, with a visual angle of 160QLED can improve color purity by 58.3%, making the color display more pure, realistic, and stunningCapacitive five point touch gently touch, WYSIWYG, flexible operation, and enjoy multi-point U | Interactive, lead out touch function through I2C signal, support five point touchColour:As ShownMaterial:PCBPackage Contents:1 x 4.3 Inch Integrated Touch Screen2 x FPC CableOnly 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.