1.Built-in microphone 2.With 6 LED lamps 3.With lighting controller button 4.Both for laptop&desktop 5.Metal materials 1.Built-in microphone2.Plug&play,No need to install CD dirver3.Chipset Type:Color CMOS Image sensor4.Interface:USB2.0/USB1.1 compatible5.Focus range:3cm—infinity6.Automatic white blance7.With 6 LED lamps for nighvision funtion8.Both for laptop&desktop9. 300k pixels/2.0 Mega ...