blue light glasses focus sleep bundle 3 eyeglasses r2607 feed-color-Black/Transparent/Purple plastic frame with spring hinges

plastic frame with spring hinges

38 Zoll (35 mm)

Easy to Use: Simply hold the device and let the soothing technology guide your body and mind into a state of deep tranquility

Lens height about 1 inches(26mm)

um Augenermüdung und Kopfschmerzen vorzubeugen

blue light glasses focus sleep bundle 3 eyeglasses r2607 feed-color-Black/Transparent/Purple plastic frame with spring hingesMaster Your Screen Time & Sleep 3 IN 1 PROTECTION: Includes 3 pairs of specialized glasses for different times of the day. Keep one at the office, one by your bed, and one in your bagor share them with your family! Day Pair: Clear lenses block 85% low wavelength and 15% high wavelength blue lighttwice the standard, keeping eyes comfortable during daytime screen use. Night Pair: Amber lenses block 99. 99% harmful blue light (395 550nm), relieving