CLIP(NIGHT LENSES) 색상:HAALAND BLACK CLIP Block 100% of artificial blue

Block 100% of artificial blue light & green light

With 95% blue light blocking function which cannot be replicated by transparent blue light glasses

One-time investment

Block 95% of artificial blue light

and headaches

CLIP(NIGHT LENSES) 색상:HAALAND BLACK CLIP Block 100% of artificial blueThe clip is not compatible with other brands of glasses and cannot be purchased as a clip only. "Sleep is what matters. Protect whats priceless" Blocks 100% of artificial blue light and green light to promote the secretion of sleep hormone(melatonin) to Improve the sleep quality and optimize circadian rhythm. Block 100% of artificial blue light & green light Backed by exclusive patented technology. One time investment. Lifetime of protection.