2-in-1 Photochromic Blue Light Blocking Reading Glasses Prescription Strength:+4.00 Diopter /OVER 75 YEAR OF AGE Installation simply requires screwing into

Installation simply requires screwing into any standard E27 socket

EASY-TO-USE AUTO BUCKLE: Allows for quick and effortless fastening and unfastening

With 2 Filters

And the sunglasses pouch is an ideal gift choice for your friends

Length: 50cm

2-in-1 Photochromic Blue Light Blocking Reading Glasses Prescription Strength:+4.00 Diopter /OVER 75 YEAR OF AGE Installation simply requires screwing intoFEATURES ADAPTIVE PHOTOCHROMIC TINTING The lenses automatically respond to changes in light, darkening in bright, outdoor conditions to function as sunglasses and lightening in low light, indoor settings to enhance visibility. ADVANCED BLUE LIGHT PROTECTION These glasses are engineered to block harmful blue light emitted by screens. This technology reduces eye strain, fatigue, and minimizes potential long term damage from prolonged digital device use.