Clear Blue - Unisex Blue Light Filtering Glasses (low-grade) Color:Clear Blue Standard NATO strap

Standard NATO strap

Connectivity Options: Dual SIM slots and 3G support enable flexible connectivity

better linearity

40 month battery life

This pair of walnut wood & metal sunglasses comes with the highest premium quality lenses offering 400 UVA and UVB polarized protection

Clear Blue - Unisex Blue Light Filtering Glasses (low-grade) Color:Clear Blue Standard NATO strapDo you know just how harmful blue light from our technological devices affect our eyes and overall health? These universal clear reading glasses are specially coated to filter out blue light from computer, tv, & phone screens. Blue light exposure contributes to headaches, fatigue, dry eyes, and degrades the actual eye itself. Blue light penetrates all the way to the retina, this causes changes that resemble those of macular degeneration, which can