Button cameras have been used for secret filming for over 50 years but technology and size has come a long way in that time. Our Shirt Camera is the latest version of a historic secret filming camera which can now boast a high quality 1080/25p HD button camera with combined HD digital video recorder. A selection of button sizes means this camera can be built in to any item and worn by either a man or a woman. The camera has a very natural 62 degree field of view, while the Digital Video Recorder will support SD cards up to 64 GB and records in H264.mov files and is integrated with a 2.5" LCD screen display for pre-viewing and for playback. The H264.mov files can be viewed on any Windows / Mac computer without any special software. Our button cameras are designed to be easy to use and can connect to the recorder quickly and effectively; both are powered by a fully rechargeable lithium battery which provides approx 2.5 hours (per charge).