Feisedy Photochromic Sunglasses, Blue Light Blocking, UV Protection, Color-Changing Lenses, Non-Polarized, TR90, Lightweight, Fashionable, Unisex,

[Blue Light Blocking Glasses/Sunglasses] Indoors, the clear lenses block UV rays, making them blue light blocking glasses. Outdoors, the lens tint changes depending on the amount of UV light, transforming them into sunglasses. Because the color changes according to the light, eye strain is significantly reduced, making them a versatile pair of glasses that serves two purposes: everyday blue light blocking glasses and sunglasses. Ideal for daily commutes, leisure seasons, and active scenes. [Photochromic & 2-in-1] Indoors, they function as blue light blocking glasses, effectively blocking harmful blue light. Outdoors, they reduce UV rays and glare, eliminating the need to switch between glasses and sunglasses—a convenient pair of glasses that serves two purposes. [Ultra-Lightweight] Made with ultra-lightweight and soft materials, they feel so light you'll barely notice you're wearing them, providing exceptional comfort. Designed to suit Japanese face shapes, they flatter any face width. [Perfect for Gifts] The set includes: Glasses x 1, High-quality glasses case x 1, Hard case x 1, Cleaning cloth x 1, Blue light accessory x 1, Blue light test paper x 1. It is also recommended as a gift for family, friends, or your significant other! [Note] Photochromic lenses change color depending on the intensity of ultraviolet rays from sunlight, so please be aware that the color change may be weaker in places with weak ultraviolet rays such as offices, indoors, or on cloudy days. For details on the photochromic effect, please refer to the included ultraviolet light (blue light) and photochromic instruction manual.