Advanced Video pen 1.CMOS chipset with 2000,000 pixels; 2.Video compression:AVI Video Format,352*288 3.Video size:>500KB/minu Advanced Video penNumber:BW02170511.Built-in sensitive microphone for audio monitoring.2.Real time recording in AVI video format.3.Internal memory:2GB,4GB,8GB.4.Play back video on PC.5.Built-in rechargeable Li-battery (Li-Battery recording time:up to 2hours).6.CMOS chipset ...