flagship eye protection version

18-inch pink + color screen + one-click clear + tutorial 18-inch blue + color screen + one-click clear + tutorial 18-inch black + color screen + one-click clear + tutorial 18-inch blue + monochrome screen + one-click clear + tutorial 18-inch pink + monochrome screen + one-click clear + tutorial 13-inch pink + color screen + one-click clear + tutorial 13-inch blue + color screen + one-click clear + tutorial 6.5-inch black + monochrome screen 13-inch pink + monochrome screen + one-click clear + tutorial 13-inch blue + monochrome screen + one-click clear + tutorial