YEIN Blue Light Blocking Glasses for Women & Men - Anti Eyestrain, UV & Glare Protection - Computer, Gaming & TV Glasses for Digital Eye Relief

Enjoy clear eyes and reduce headaches with blue light blocking glasses designed for reading, biking, and other outdoor activities.Product Details: Blue light blocking reading glasses HD clarity anti-glare lenses Advanced UV400 protection Lightweight, comfortable frame Gender neutral (men and women) Order Includes:Yein eyeglasses Soft cleaning clothGlasses bagSilicone ear hooksSmall screwdriverBlue light blocking test toolsAttention:When wearing glasses, please hold the temples with both handsWhen 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.Frames or lenses contaminated with dust, sweat, grease, cosmetics, etc. Please use a mild detergent warm water,then dry with a soft cloth.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.

BLUE LIGHT BLOCKING: Cut 85% blue light, reduce eyestrain and enjoy a better sleep

ALMOST CLEAR LENS: Lens with little yellow tint, no impact the electronic screen color

UV PROTECTION: Help you to protect from UV400 (outdoor activities)

FRAME FEATURE: Only 11g, super lightweight, flexible and durable

WARRANTY: Free return within 90 days, 1-year warranty against manufacturing defects