The Spycam Sunglass Camera are not intended to be part of any disguise, they are the disguise, concealing a tiny video camera built into the sunglasses. Capable of capturing excellent quality video and audio, these sunglasses can be comfortably worn nearly anywhere to help you get the footage. Video is stored in AVI format on a built-in 8GBs of memory. These glasses also feature easy-to-use controls which are located on the sunglasses frame. The built-in battery is rechargeable via USB connection and has a battery operating life of about 3-4 hours. The 8GBs of memory can hold about 4 hours of video.