The DigaPEN features a camera with digital video/audio recorder built into the pen.
The memory will hold up to 6 hours of color video/audio. The pen records in AVI format. Connect to a PC for easy playback, just plug into your USB port. When the pen is plugged in to the USB port it charges the built-in Lithium Ion battery.

Resolution: 640x480
Video compression: AVI color video format
Dimension: 150x15x15mm
Weight: 30g
Internal memory: 2GB
Playback video on PC
Audio recording: Yes
Internal memory: Yes
Video file size; 1.5MB-2MB per min
Records continuous or manually
Adaptor type: USB adaptor charging cable
Battery type: Lithium-ion
Record time: 1-2 hours
The DigaPEN is not MAC compatible.