The Glasses with 720p Covert Camera from KJB Security Products enables you to discreetly monitor your surroundings. This covert device records 720p video at 30 fps from a 67° field of view. It features one-button operation, a built-in rechargeable battery with up to 70 minutes of battery life, and a memory card slot that supports microSD cards up to 32GB (16GB card included).