Martello Sleep - Blueblocker Brille Work+Play Operation is intuitive via two

Operation is intuitive via two buttons for spectrum and brightness

Nasal breathing has an air-filtering

hallways or any room where you want relaxed

calm lighting effect

visual overstimulation and light-induced headaches - without affecting color perception too much

Martello Sleep - Blueblocker Brille Work+Play Operation is intuitive via twoThe Martello from our Sleep series was specially developed for the evening hours and blocks 100% of blue light up to 500 nm exactly the light spectrum that can activate your nervous system after sunset and disrupt melatonin production. Consistent filtering helps your body to switch to natural sleep mode for faster falling asleep, deeper sleep and more regeneration. Ideal for anyone who still works in the evening, watches series or spends time in