LifeArt Blue Light Blocking Glasses, Computer Reading Glasses, Anti Blue Rays, Reduce Eyestrain, Rimless Frame Tinted Lens with diamond, Stylish for Men and Women (Silver, No Magnification) OTHWAY Based on purified and concentrated

Based on purified and concentrated ingredients

The neckband amplifier will work for 20 hours per-charge

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Let’s face it - as life continues to get back to normal

Best Gift researches medicine and ergonomics and invented a series of compression massagers

LifeArt Blue Light Blocking Glasses, Computer Reading Glasses, Anti Blue Rays, Reduce Eyestrain, Rimless Frame Tinted Lens with diamond, Stylish for Men and Women (Silver, No Magnification) OTHWAY Based on purified and concentratedBrand: LifeArt Color: 03_858_silver Features: Size: Lens width: 51 mm, Lens Height: 29 mm, Bridge: 15 mm, Temple: 140 mm, Total width: 132 mm, Weight: 7g. Blue Light Blocking: Reflect and absorb harmful blue ray, prevent the visible detrimental high energy blue light, cut 85% harmful blue light. Transparent Lens: LifeArt blue light blocking glasses lens is made of 1. 60 index aspheric resin, which brings you a better experience as a computer glasses