- [50% Anti-Blue Light]: Why choose SIPU anti-blue light glasses？SIPU anti-blue light glasses use vacuum ion plating technology, anti-blue light coefficient up to 50%，the anti-blue light effect is 10% higher than other glasses, and provides UV400 protection, when you are reading, playing mobile phones, you need a pair of SIPU anti-blue light glasses to protect your eyes, it can prevent harmful blue light into your eyes, relieve stress on the eyes and protect your eyesight.
- [7-Layer Coating Lens]:SIPU anti-Blue-ray glasses adopt 7-layer coating, 2 anti-blue layer, 100% anti-UV layer, anti-reflection layer, anti-dirt layer, the second generation of anti-blue light lens brings you a better experience, block harmful blue light, relieves eyestrain and dazzling, easy to clean, so that your eyes can be more focused, more efficient work and reading and playing computer.
- [Perfect Design]：The blue light blocking glasses are ergonomically designed, with a durable ABS frame and TR90 elastic legs that are not prone to deformation, sturdy durable 3-2 metal hinge that is not prone to breakage, and an anti-allergy nose pads. You can wear it without stress and ensuring comfort for a long time.
- [Improve Your Sleep] :There are several factors that can affect sleep, including the use of Mobile phones, iPads, Computers, TVs, LED lights ，blue light is abundantly present in various liquid crystal displays. Our anti-reflective glasses for men and women are designed to reduce eye strain, protect the eyes from the potential risks of blue light, especially during the hours preceding sleep, thus ensuring you a better sleep.
- [What You Get]:4-pack blue light blocking glasses, blue-ray test light, blue-ray test card, glasses cloth, mini screwdriver. 12 months worry-free for any issues, If you have any product quality problems, please contact us as soon as possible.