1. Main function: Recording video and audio simultaneously, taking photo, recording video & taking photo at the three modes of retro/ black & white/ colorful, USB drive
2. Video format: AVI, 720*480 resolution, 30fps, Photo: JPEG 1280*1024 resolution
3. External Memory: Mirco SD card 2GB-16GB, memory using: 2.2GB/Hour
4. Battery type: Built-in Li battery, 180mA
5. USB interface: 2.0(Hs)
6. Charging time: 1-2 hours
7. Battery use time: about 50mins
8. Used for taking evidence, investigation, video entertainment, USB drive etc.