1.3M pixels Mini camera(chewing gun size)

Features:

U pen function. Mini SD card or T-flash card for the extention slot.
With internal flash memory 2G/4G
Dimension: 75mm*20mm*11mm
Weight: 19g 
Real time recording in AVI video format.
Color video with voice recording
With built-in rechargeable battery
Support mini SD or T-Flash card from 128MB  to 4GB
Playback video on the PC