EPIC Action Camera - Black STC-EPICD1 Video Cam Features 720 x 480 Digital Video with Audio 2X Digital Zoom Video and USB output Easy Two Button Operation Weighs Less Than 3oz Image and Video Resolution Video:D1 720 x 480 pixel VGA 640 x 480 pixel Format:File extension MP4, compression H.264 codec30 frames per second video with audio recording Still Image:2.0 megapixel plus low resolution VGA Capture:Still images with 1-9 adjustable burst mode - AVI recording with audio Optical and Detection Sensor:2M color CMOS sensor 1/3" Lens:5P Glass with IR coating47° diagonal view angleOutput view angle on video & stills is 45°Fixed focus and focusing 1M to infinite Image Quality Control Exposure:Auto Balance:Auto Zoom:1x/2x digital zoom for stills and video User Interface Port:USB 1.0 (mini 5 pins) A/V Output:Video preview/review with the EPIC Viewer(EPIC Viewer sold separately) Electrical Internal:32MB SDRAM (for buffer only) External:4GB SD card - maximum capatibility Power:2 AAA 1.5 battery Operating System: Win 2000, Win XP, Vista, Win 7