* USB Interface 2.0
* Capacity: 1GB-8GB (optional)
* Video configunation: AVI video format 352*248
* Frames numbers of video playback: 256pbs
* playback video on PC
* Built-in 220 MA re-charger Li batery and USB port charging
* ball pen
* record video time: About 4 hours on the noisy situation for 1GB capacity
* Continue recording video time about 90 Minutes
* At the still situation, recording video time: About 9 hours