USB memory stick spy hidden camera

Specification:

1. Main Function: recording video & audio by Manual & motion detection, taking photo, recor audio alone, webcam.
2. External memory: 2GB/4GB/8GB   
3. Video : AVI format, 720*480 resolution, 30fps
4. Photo : JPEG format, 1600*12000 resolution
5. Audio: WAV                                                                                                                          
6. Battery type : Lithium-ion, 140 MA
7. Battery recording time : about 1 hours
8. USB: 2.0 (Hs)
9. Operation systems: No need for driver installation if the operating system is Windows ME/ 2000/ XP/ Vista or above (windows98 is excepted)