JHZYP Blue Light Blocking Glasses, Computer Game Glasses Lightweight Square Eyeglasses Frame Blue Light Blocker Glasses Unisex(Women/Men) Glasses Anti Eye Eyestrain Reading Gaming Glasses,Black

blue light filtering glasses can block most of the harmful blue light and protect your eyes. You can enjoy your digital time without worrying about the hurting from blue light. If you haven't worn blue light blocking glasses before, you may need an adjustable period of 2-3days. During this adjusting period you may experience discomfort. Just keep it, and you will find how you love it when you facing digital screen for a long time. No eye fatigue, no headache. specification: Material: metal+TR+resin Weight: 17g Function: anti-blue light, glasses Application: male/female ? Protection Lens: offers a maximum protection with our multi-layer coating designed specifically to reduce glare, reflect blue rays away from the user and relieve long term eye strain caused by excess electronic device use ?Function of Anti-Blue Rays: at least 90 minutes’ wearing of Anti-Blue Rays Glasses before bedtime leaves you free to watch TV and use devices without ruining your sleep ?Durable and Bendable Lightweight Frame ?Scratch Resistant Lens