Unisex Photochromic Anti Blue Light Glasses

Effectively stays your cherished eyes away from harmful blue lights caused by computer, PC, laptop, TV, phone, tablet, etc.. The photochromic lens efficiently keeps your eyes from light interference.BLUE BLOCKING: Effective in filtering digital blue light, and reduce eye fatigue, headache, glare, and dry eyes. It is functional when overexposed to hazardous ultraviolet rays from TV, video, pc, cell phone, or other digital screens. PHOTOCHROMIC: Two-color electroplating processing makes the lens change colors automatically when under the sunlight and UV-rays(based on the intensity), so as to serve as a pair of sunglasses.EASY STORAGE: The water-resistant box with ring-buckle, and the drawstring bag can be attached to the bag, and you can carry it around. EXQUISITE WORKMANSHIP: Lightweight and flexible nose pad and temple design allow no pressure on the nose and the ears; Low color difference, high light-transmittance, and high definition. ADJUSTABLE: The complimentary two-way screwdriver makes the glasses easier to adjust the hinge, nose pad, and leg