The smallest mini DV in the world, thumb size alloy housing, 2.0 million pixel CMOS camera, support max 8GB Micro SD card. Product Features: 1: Thumb size alloy housing 2: Manually and sound activated recording 3: Web camera for online video chat 4: Support AVI video format 5: Low illumination, high resolution image with 2000K pixels 6: High speed recording and quick light response 7: 30 frames per second for 640*480 video output 8: Built-in Li rechargeable battery lasting for 2 hours 9: Provide 2G Micro SD card and Support 8G memory card (max) 10: Easy operation with LED indicator 11: Support USB 2.0 12: Flexible installation with clip and bracket 13: Support JPEG picture format Technical Specification Pixel 2000000 color CMOS View Angle 62 Minimum Illumination 1Lux(Min) Battery Capacity 260mAH Consumption Current 120mA/3.7V(Max) Store Temperature -20 ~80 Operation Temperature -10 ~50 Operation Humidity 15-85%RH Memory medium Micro SD Card (TF Card) SD Capability Max 8GB Micro SD Card Video Function and Format Video decode use motion JPEG,recording for AVI format.VGA (640*480@30frame/second) USB Jack USB1.1 Weight 50g(approx.) Dimension 55*28*20(approx.) Operation System Windows 98SE/2000/Me/XP/Vista