😊【Anti-blue light lens】 Our blue light blocking glasses adopt high-end anti-blue light lens, which can effectively filter multiple glare, block the harmful blue light hazard to the human body, reduce eye fatigue, headaches, etc. so that your sleep quality can be improved.
😊【Advanced Filter]】 Our glasses use multiple layers of blue filter coating on the inside and outside to help you effectively block eye fatigue when watching TV, working on a computer or playing games, or reading on a mobile phone. Fully enjoy your digital life time.
😊【Classic round frame 】 Our blue light glasses use classic retro round transparent lenses to see the world more clearly. Metal temples, with adjustable nose pads, are more comfortable and safe, and bring a more comfortable wearing experience to your eyes.
😊【Fashion-Functional Design】 All DUCO frames help create a fully-customized fit with a perfect grip. The lightweight design fits comfortably on the face while the specially designed superlight legs provide ideal feeling and perfect hold, ensuring comfort.The round frames can match with all kinds of facial forms. The multiple colors can match with different outfits in a daily fashion.
😊【30-day money-back guarantee】100% satisfaction guaranteed. DUCO prides itself not only on high-quality products, but also on world-class customer service. If you are not satisfied with DUCO glasses within the first 30 days, please let us know. We provide a full refund without any problems.