- BLOCK HARMFUL BLUE LIGHT: Effectively filter harmful blue ray and UV400 protection, Relieves eyestrain, eye fatigue/dryness and headache when watching TV, using mobile phones, computers and tablets, and indirectly improve your sleep quality.
- SUPERIOR MATERIAL: Made of lightweight TR90 frames, durable aluminum temples and non-slip silicone tips, the entire pair weighs just 0.69 ounces, putting little pressure on your nose, ears and head, and will hardly ever break.
- QUALITY ELASTIC SPRING HINGE: The flexible spring-hinged temples can be opened up to 145° to better fit a variety of face shapes. Through testing and analysis, metal hinges have a longer lifetime than other plastic ones, more durable.
- HD POLYCARBONATE LENS: Better than normal acrylic lenses, polycarbonate lenses are more lightweight and solid with high transmission, providing clearer vision for your eyes.
- TRY IT RISK-FREE: 90-day money back and warranty against manufacturing defects. If there is any problem with our glasses, please do not hesitate to contact us, we will try our best to solve them until you are satisfied.
