This miniature desk clock with integrated video camera provides approximately 1.5 hours of video with a full charge. 640 x 480 lines of resolution capture AVI format video. Small portable and easy to use this mini desk clock packs 4GB of internal memory for use in the home or office, professional or DIY. Simply charge battery completely, Press and hold power button (3 seconds) to record, repeat to stop, attach to PC via USB cable and view your recorded video.