<p><b>Product description</b></p> <p><b>Enjoy clear eyes and reduce headaches with blue light blocking glasses designed for reading, biking, and other outdoor activities.</b></p> <p><b>Product Details</b>:</p> <ul> <li>Bifocal reading glasses</li> <li>HD clarity anti-glare lenses</li> <li>Lightweight, comfortable frame</li> <li>Gender neutral (men and women)</li> </ul> <p><b>Order Includes:</b></p> <ul> <li>Yein eyeglasses</li> <li>Soft cleaning cloth</li> <li>Glasses case</li> <li>Silicone ear hooks</li> <li>Small screwdriver</li> <li>Blue light blocking test tools</li> </ul> <p><b>Attention:</b></p> <ul> <li>When wearing glasses, please hold the temples with both hands</li> <li>When not in use with lens cloth, the lens up and placed in a special bag, beware of the lens and the frame is scratched by hard objects.</li> <li>Frames or lenses contaminated with dust, sweat, grease, cosmetics, etc. </li> <li>Please use a mild detergent warm water, then dry with a soft cloth. </li> <li>Prohibit prolonged exposure to water, soaked in water and placed in a fixed place by the sun exposure; prohibit the prolonged exposure to current, metal edge.</li> </ul>