Photochromic Lens Plain Blue Light Blocking Eyewear Fashion Korean Frameless Glasses Ultra Light Eyeglasses Unisex

•MAIN FEATURE FULL PROTECTION - Glasses suitable for indoor and outdoor.

•ANTI BLUE RAY - Can filter of the blue light and keep your eyes healthy.

•ANTI UV400 - It can block UVA and UVB  from sunlight.

•RELIEVE FATIGUE - Glasses can relieve eye fatigue, especially when using electronic devices (such as mobile phones, computers, TVs, Pad etc.)

•COMFORTABLE TO WEAR - The glasses are 19g, so you can't feel them when wearing them. This is the gift for people who use electronic devices for a long time (students, office workers etc).

•Widely Use: This product is suitable for driving, vacation travel, outdoor activities, leisure fashion, street photography, etc.

•Color Changing Lenses: The lenses of this pair of glasses can automatically change color when you feel ultraviolet light while wearing them, resulting in transparent lenses indoors and gray lenses outdoors.