Features:
Camera:0.3Mpixels.
USB transferrate:2.0(Hs).
Camera format:AVTformat.
Camera dimension:352*288 .
Optional memory:512M/1GB/2GB/4GB/8GB .
Supports video and voice recording function .
Built-in lithium battery,keep on working for 2 hours .
No need to install drivers for windows ME/2000/XP/MAXOS9 2.2 or higer version windows(except Windows 98) .
Optional watch guard:metallic or leathern.