Specification:
1. Main Functions: taking photo, recording video and audio, webcam, taking audio alone, IR night vision, USB drive, watch, size: 55.5*48*17.5mm
2. Internal memory: 2GB/4GB/8GB, MAX: 32GB
3. Video: AVI format, 1280*720 resolution, 30fps
4. Photo: JPEG format, 1600*1200 resolution
5. Audio: WAV
6. Battery type: Lithium-ion, 500mA
7. Battery recording time: about 3-4 hours
8. USB: 2.0 (Hs)
9. Used for out door recording, take evidence, investigation, watch, video entertainment etc.