Snapshot function: RTC function VOX function for easy monitoring and more standing by time Record only what you want Provide clip and double pin and other accessories Better video and audio quality, output: 640X480px 30 fps Easy operation with double light indication (red and green) Battery capability check High speed dynamic recording. Quickly response to light Thumb size alloy housing, easy for various occasions to recording, surveillance PC camera function for easy e-life AVI video format for easy play in PC or upload to video website Low illumination, high resolution image with 2000K pixels Build-in Li-battery lasts for 2.5 hours video recording, and more than 250 hours standing by time in VOX model. Support 8G memory card (max) Wide angles clip with all direction bracket to support video shooting from any direction Flexible installation to fit in all kind of environment Pixel 2 million CMOS View Angle 72° Minimum Illumination 1Lux Battery Capacity 260mAh Usage Duaration 2 (approx.) Standby Times(Sound trigger) 250 (approx.) Consumption Current 120Ma/3.7V (Max.) Store Temperature -10-70 Operation Temperature -10-60 Operation Humidity 15%-81%RH Memory Medium Micro SD Card (TF) Memory Capacicy 8G (Max.) Video Function and Format Video decode use motion JPEG Recording for AVI format VGA (640x480@30 frame/second) USB Jack USB 1.1/ 2.0 Operation System Supported 2000/XP/Vista 32 Store Consumption 1GB Per 30 minute Charge time 2 hours (approx.) Weight 50g (approx.) Dimension 50x28x20 mm (approx.)