Please note it,this item comes from Xiaomi Ecochain Cooperation, specialized in best products with the best quality, so there is no Xiaomi logo on it, thanks. Much More Hottest Ecochain Products on Xiaomi Youpin. Features: -Filters 40% harmful blue light emitted from digital screens. -Alleviates visual fatigue and discomfort from long periods of web surfing, gaming, working and reading. -TR90 frame makes the glasses super light, weighs only 18g. -Silicone nose pad and leg cover provide ultimate comfort and keep the glasses in place. Specification: Model: HMJ01TS Color: Black/Red Material: TR90, stainless steel Weight: 18g /0.63oz Size: 145.51.7cm/5.51* 2.160.66in Package Weight:100g /3.52oz Package size: 156.53cm/5.902.551.18in Package list: 1Glass 1Glasses holster 1Glasses cloth 1*Manual