Blue Light Blocking Glasses with UV400 lenses Function: The blue light blocker and UV400 lenses resist blue light and UVA/UVB rays, reducing discomfort from web surfing, gaming, and working under fluorescent lights. They help restore true color, minimize reflections and glare, and may reduce headaches and eyestrain, promoting better sleep. They are designed to help protect the eyes from computer visual syndrome, which can include eye fatigue, blurred vision, and difficulty focusing. Comfort and design: The frame is comfortable to wear and the lenses have light transmittance. A casual frame design keeps you looking professional and fashionable while working or reading. The nearly clear blue light blocking lens is suitable for daytime protection during extended screen time. Flexible spring hinge design: Suitable for all face types. Whether your face is oversized, narrow, or medium, the design adapts easily. The spring hinges reduce pressure on the temples, helping to protect your eyes and head. What's included (6 in 1): 1 Blue Light Blocking Glasses, 1 Glasses Case, 1 Glasses Pouch, 1 Glasses Cloth, 1 DualPurpose Screwdriver, 2 Nose Pads Use scenarios: Long work sessions on computer or laptop Gaming or streaming for extended periods Reading on tablets or smartphones during daytime use