?Protect eyesight and Improve sleep?-- Blue light seriously harms human eyes, especially during video time when our children are exposed to cell phones, computers, TVs, and tablets earlier and more frequently. Our glasses block blue light and protect the eyes from screen vision syndrome (out-of-focus eyes, blurred vision, dry eyes, fatigue, bulging eyes, headaches, etc.) and reduce eye fatigue. Protect your child's eyes from irreversible tissue damage with ANTI-RADIATION technology. Protect eyesight and Improve sleep?-- Blue light seriously harms human eyes, especially during video time when our children are exposed to cell phones, computers, TVs, and tablets earlier and more frequently. Our glasses block blue light and protect the eyes from screen vision syndrome (out-of-focus eyes, blurred vision, dry eyes, fatigue, bulging eyes, headaches, etc.) and reduce eye fatigue. Protect your child's eyes from irreversible tissue damage with ANTI-RADIATION technology. ?Stylish,Cute and well-made?--Designed by a professional design team in a fashionable and cute shape, it will not only protect your child's eyesight, but also make your child more beautiful after wearing it. so you don't have to worry about your child not liking it. We have a perfect and strict quality inspection system, each glasses will be strictly tested before they leave the factory to ensure they have no quality problems. Welcome professionals to visit our factory and cooperate with us!. ?Clear and No distortion?-- The use of professional anti-blue light lenses, effectively block 99% of harmful blue light and UV 400-440.and provide high transmittance (98%), providing a perfect balance between eye protection and visual experience.No color distortion and Minimize glare from digital screens. ?Comfortable,durable and Anti-allergic?The frame is made of high quality ultra-light and Clear TR90 material, which makes the appearance more shiny, fashionable, and does not cause allergies. The built-in memory metal will not be deformed by bending and is durable. Total weight is only 13.6 g, comfortable to wear to prevent red marks on the bridge of the nose due to pressure. ATTION: AAAlanqi sells the real AetrvoHope brand glasses, complete with accessories and guaranteed quality!.