Anti blue light reader: using professional coating technology, it only blocks harmful blue light, prevents ultraviolet rays, and protects the eyes from dryness and fatigue Light sensitive color changing reading glasses: automatically change color depth to cope with different levels of sunlight and strong light, effectively protecting the eyes from strong light damage Product details: The mirror legs are designed with sturdy pile heads, which have undergone multiple opening and closing tests and are smooth without jamming; Soft silicone nose pad, comfortable fit to the bridge of the nose without any pressure sensation Packing list: 1 * progressive reading glasses, 1 * portable glasses case, 1 * ultra-fine fiber cleaning cloth Fashion Classic: The circular frame is fashionable and versatile, suitable for both men and women, lightweight and portable, providing you with a comfortable wearing experience