Multi-functional Digital Video Digital Video, TV Playback, Digital Zoom, USB Portable Disk Specifications: Image Sensor: 2 million pixels CMOS Resolution: super 2048x1536 (Hardware Resolution) High 1600x 1200 Medium 1280x1024 Low 800x600 Short movie: 320x240 Digital focusing: 4X Display: 1.5" color TFT screen External memory: JPEG/AVI Lens: Fixed (5 pieces glass lens) 10.8mm Aperture: 2.8 Focal length: 20cm-infinite Transmission interface: UDB/AV output Self timer: 10s delay Speed of Shutter: 1/15-1/4000 seconds Power: 2# AA alkaline battery Dimensions: 86x40x68mm (LxWxH) Weight: 110g (excluding batteries)   read more »