prolonged daily life This technologies operates with pretty minimal existing and it has a relatively superior lifespan of greater than 50,000 hrs. easy use Smart glasses are certainly easy to use and can be turned on https://azarara.com/%d8%b4%d8%b1%da%a9%d8%aa-%d8%a7%d9%84%db%8c%da%a9%d9%88/