Magnetic Anti Blue Light Screen Protector Compatible with MacBook Air 13 A1932 A2179 A2337, Eye Protection Blue Light Blocking Laptop Screen Filter for 2020 2019 2018 MacBook Air 13 Inch

Magnetic Anti Blue Light Screen Protector Compatible with MacBook Air 13 A1932 A2179 A2337, Eye Protection Blue Light Blocking for 2020 2019 2018 MacBook Air 13 Inch Are you still afraid of messy tape and damaged adhesive? This Magnetic Blue Light Blocking Screen Protector will solve your troubles. Package include Magnetic Anti Blue Light Screen Protector x1 Squeeze Card x 1 Easy Installation Use Guide x 1 Dust Removal Stickers x 1 Cleaning Cloth x 1 Warranty card x 1 1.No need to paste, Magnetic attraction Easily remove and reconnect when needed.Please note that after connecting the blue light filter, the laptop cannot be completely shut down!!!but it still supports sleep mode. 2.Blue ray blocking What is Blue Light?Wavelengths of blue light are between 380nm to 495nm in the range of visible lights with strong energy. It's widely discovered in led light sourced products such as pc, cell phone, game machines and TV etc. The filter lens are designed using the Japan HEV-Adsorb substrate absorption technology. It can absorb high-energy blue light. 3.Anti eye fatigue.Minimize headache Long time exposure to blue light would lead to digital eye fatigue. Use Blue Light Blocking Screen Protector Panel, no more tired eyes. Reduce eye strain and sensitivity to light when facing digital screens.Blue Light Blocking Screen Protector Panel will improve your sleep, help you sleep better and have good night. If there are any quality problems with our Blue Light Blocking Screen Protector, contact us.