Hello this is bill, I’m the owner of securitysystems.com and I wanted to make a few comments on this new product, the Spy Sunglasses. Now I call these new because they have no connection whatsoever to the other low resolution spy sunglasses that are currently being sold on-line. These new glasses are from the same manufacturer that supplies our quality spy pen and have created these with the highest resolution found in any mini surveillance device. Up until now the gold bench mark was 640 by 480 resolution. These new spy sun glasses have an astounding resolution of 1280 by 960. What this means for you is vivid crystal clear video and we are the only vendor offering these new high resolution units.