BLUE LIGHT GLASSES AMBER LENS UPGRADE: VMJFBJ blue light glasses amber base lens upgrade technology, more eye protection!Substrate absorption+Membrane reflection dual protection blocks 99% harmful blue light from 385-445nm and receives beneficial blue light from 445-505nm, giving your eyes the highest level of protection! Say goodbye to blurred vision, eye strain, headache and migraines caused by long hours in front of computer, mobile phone, TV and other electronic screens. | BLUE LIGHT GLASSES MEN-ENHANCE USE EXPERIENCE: VMJFBJ blue light glasses can help you! only 23g, not bulky, can provide a lightweight and comfortable wearing experience from sunrise to sunset, goodbye blurred vision, dizzy,sensitive,redness. The clear vision allows you not to miss every wonderful picture. With a gamer's vision, it is the ideal gaming accessory! | BLUE LIGHT GLASSES WOMEN-IMPROVE SLEEP QUALITY: Exposure to blue light radiation from electronic screens for a long time at night can inhibit the secretion of melatonin(MLT), a hormone that affects sleep. VMJFBJ blue liht glasses block harmful blue light to reduce interference, form a night view mode of amber vision, by regulating the biological law of the body,Normal secretion of retinal MLT, ​let you enjoy the pleasure of a good night's sleep, improve your sleep, mood, memory. | BLUE LIGHT GLASSES-FASHION BEAUTIFUL DESIGN: VMJFBJ blue light glasses are very beautiful!The use of manual copper mold spray color process to create a fashion color match, so that you have pure black, black+blue, black+purple 3 colors to choose.The appearance of the lens presents a blue sense of science and technology, and the internal vision forms an amber eye protection mode.The casual oversized frame design allows you to look professional and stylish while working or playing. | SCREEN PROTECTIVE GLASSES FOR WOMEN AND MEN - READY-GIFT PACKAGE: VMJFBJ Blue light glasses design fashion, suitable for a variety of face shapes, suitable for daily wear, facing computers, mobile phones, game consoles, TV. Each pair with a free soft microfiber cleaning cloth, in a gift box, is the best gift for your family and friends, Your eyes we care! If you have any questions, please feel free to contact us, we will solve it for you in time to ensure your satisfaction.