Specification:
1) Main Function: recording video and audio, taking photo, recording audio alone, webcam, USB drive
2) External memory: Mirco SD card 2GB-32GB
3) Video : AVI format, 720*480 resolution, 30fps
4) Photo : JPEG format, 2048*1536 resolution
5) Audio: WAV
6) Battery type : Lithium-ion, 160mA
7) Battery recording time: about 1 hours
8) USB: 2.0 (Hs)
9) Used for taking evidence, investigation, video entertainment, home security, meeting recording, USB Drive etc.