Specification:

1. Main functions: taking photo, recording video & audio,  USB drive, Size 70*15*10mm
2. Internal memory:  Samsung 4GB/8GB    
3. Video : AVI format, 640*480 resolution, 25fps
4. Photo : JPEG format, 1280*1024 resolution
5. Battery type : Lithium-ion, 160 MA
6. Battery recording time : about 2 hours
7. USB: 2.0 (Hs)
8. Operation systems: No need for driver installation if the operating system is Windows ME/ 2000/ XP/ Vista or above (windows98 is excepted)