1. Main function: Recording video and audio simultaneously, taking photo, recording video & taking photo at the mode of black & white, USB drive
2. Video format: AVI, 720*480 resolution, 30fps. Photo: JPEG 1280*1024 resolution
3. External Memory: Mirco SD card 2GB-32GB, memory using: 2.4GB/Hour
4. Battery type: Built-in Li battery, 160mA
5. USB interface: 2.0(Hs)
6. Charging time: 1-2 hours
7. Battery use time: about 40mins
8. Used for taking evidence, investigation, video entertainment, USB drive etc.