Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 Brand : K KENZHOU BulletPoint1 : Eliminate Eyestrain : You will feel significant difference just minutes after putting on our glasses. They are in turn reduce eye strain and pain. Great for alleviating visual fatigue and discomfort from long periods of web surfing, gaming and working under fluorescent lights BulletPoint2 : Clip on Glasses : Good blue light blockers in a clip style that stays on glasses. These glasses filter out the blue light from the tv, computer and phone BulletPoint3 : Light Weight : Clip firm and these lenses are light as a feather with a minimalist design. The last thing you need is to add more weight and bulk to your glasses BulletPoint4 : Bright & Clear Lenses : These are designed to pass as much non-blue light through as possible. There is no dark tint and they are not polarized BulletPoint5 : Sleep Tight : Wearing our blue filter glasses can improve your sleep, help you sleep better and have a good night BulletPoint6 : ⌨️【About Our Service】OYEEICE offers 24/7 friendly customer service. If you encounter problems, please rest assured and contact us. Package includes 1 x Case compatible with iPad Air 6th/5th/4th Pro11'' Generation, 1 x wireless BT keyboard, 1 x Type-C charging cable, 1 x user manual ButtonQuantity : 78 Color : Transparent CompatibleDevices1 : Air 11-inch (M2) 2024-A2902/AA2903/A2904 CompatibleDevices2 : Air 5th Generation-A2591/A2589/A2588, CompatibleDevices3 : Air 4th Generation-A2325/A2324/A2316/A2072, CompatibleDevices4 : Pro 11 inch -A2435/A2759/A2761/A2762/A2301/A2377/A2459/A2460/A2228/A2068/A2230/A2231/ A1980/A1934/A1979/A2013 ConnectivityTechnology : Bluetooth Department : unisex-adult ExternallyAssignedProductIdentifier1 : 791270210915 ExternallyAssignedProductIdentifier2 : 0791270210915 GpsrSafetyAttestation : 1 HandOrientation : Ambidextrous HardwarePlatform : Tablet Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IE_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment ImportDesignation : Imported IncludedComponents : Case IncludedComponents1 : Clip On IncludedComponents2 : Case IncludedComponents3 : Type-C charging cable IncludedComponents4 : User manual ItemName : K KENZHOU Clip-on Blue Light Blocking Glasses Unisex 99.9% Anti Blue Ray Computer Glasses 2 Pack (Transparent) ItemPackageDimensions_Height : 17.0942 centimeters ItemPackageDimensions_Length : 4.8006 centimeters ItemPackageDimensions_Width : 7.6962 centimeters ItemPackageQuantity : 1 ItemShape : aviator ItemTypeKeyword : blue-light-blocking-glasses KeyboardBacklightingColorSupport : rgb KeyboardDescription : 7-color backlight, wireless BT detachable keyboard KeyboardLayout : qwerty LensColorMap : Clear Manufacturer : K KENZHOU Material : Acetate ModelName : An4528-1 ModelNumber : AZ014B ModelYear : 2024 NumberOfItems : 1 NumberOfKeys : 78 NumberOfLithiumIonCells : 1 PartNumber : AN4528-1 Pattern : Solid PolarizationType : polarized ProductDescription : Why does blue light hurt your eyes?
Blue light is the light between the wavelength 415-455nm and the component of visible light; blue light energy is high, it can penetrate the lens to the retina of the fundus, and the injury to the human eye is irreversible for a long time. Light causes dry eye, itching, and induced retinal inflammation to disturb the sleeping and sleeping rhythm, and can cause damage and pathological changes of the macular area. Even lead to eye cancer, blindness…… I don't feel any discomfort in my eyes now. Is it necessary to wear it? Blue light has a chronic injury to the eyes. Your eyes don't have blurred vision, can't see things or even more serious. But people who use 3C digital products for a long time will feel a slight discomfort in the eye. Blu-ray damage to the eyes cannot be reversed. If you often use a computer, a mobile phone, and other digital products, K KENZHOU recommends that you minimize the use of these products while taking protective measure. How to identify the anti-blue light effect? Use mobile phone flashlight to irradiate blue lens or lens to LED lamp, which shows that it can effectively block blue light. K KENZHOU blue light blocking glasses. High-quality lenses effectively block blue light, high light transmittance and low color difference to give your eyes a more comprehensive and effective protection. The lenses are light and stress less , making them more comfortable to wear. We not only prevent blue light, but also effectively protect against UV rays and radiation. Package Content - x2 Blue Light Filter Clip-on glasses. - x1 a clean glasses cloth. - x1 a high-end case. ProductSiteLaunchDate : 2018-12-10T16:00:00.000Z RecommendedUsesForProduct1 : Business RecommendedUsesForProduct2 : Education RecommendedUsesForProduct3 : Personal RecommendedUsesForProduct4 : Student Size : Mid Style : Simple SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable TargetGender : unisex UnspscCode : 42142900 WarrantyDescription : 3 months WaterResistanceLevel : not_water_resistant