I expect that I will soon throw mine away. We try to be honest about our reviews and this product is one of the better ones. sonoma vitalize by ortholite I ended up liking them much more when they broke in, and havent had the sliding issue the last two times Ive worn them all day at work. I find it very hard to use this standing. sonoma vitalize by ortholite the light itself is the ON/OFF switch. sonoma vitalize by ortholite You can listen but you may face sound breaking. The magnet take hold and does not slip or twist once I place it where I want it set up to record. Excellent lenses for the money. sonoma vitalize by ortholite My only complaint is the range of motion. K-edge adjustability allows my bike computer to sit horizontal with my handlebars.
sonoma vitalize by ortholite