【8 Upgrade】45% Anti-bluelight Spring Legs External Diffusion for 135°Anti-skid skin-friendly rubber cover Spectacle frame with anions 8-coating protection Magnesium aluminum material IP dust-free electroplating German eyeglasses technology

【45% Anti-bluelight / 8-coating Protection 】Using German eyeglasses technology with 8-coating keep away from sore eyes mental fatigue strain eyes headache blurry vision

【Spring Legs / Ergonomic Design 】External Diffusion for 135°fits all face shape Ergonomic design comfortable no press the nose

【Spectacle Frame with Anions / Light Weight as Feather 】Rated as "air vitamin", anion can prevent xerophthalmia, relieve eyestrain, and promote blood circulation

【IP Dust-free Electroplating / What You Get 】IP dust-free electroplating free from paint shedding 1-pack blue light blocking glasses, 1 blue-ray test light, 1 blue-ray test card, 1 glasses cloth, 1 mini screwdriver. Lifetime worry-free for any issues. 24-hour customer service for you