Ansich the idea that implementation is really good but unfortunately very poor. See the pictures only for "half" of HD and sounds like even just go like that. However, what is extremely disturb here sits the microphone for recording the sounds directly to the Schlefe what result that has been heard in the recordings of my permanent pulse. Furthermore, you can admire the spectacle not properly fastened to the head thereby being almost forced to head straight ahead as possible in order to keep the glasses will not fall off.
I wanted to take these glasses with you on vacation and there, among other things roller coaster rides to movies but unfortunately that was absolutely impossible except I would have a whole roll duct tape wrapped around the head so that the glasses seated.
Therefore, unfortunately 3 ° peel as the main features are a pair of glasses (Seat strength and recording quality) Bad.