... reference only)* Support WinXP/Win7/Vista/Mac* Driverless,USB Insert draw directly* Cmos sensors* Lens: 5g; ... 3g is optional* With the microphone function* Power supply:USB supply* Frame rate: 30fps per second* Default resolution 640x480 ... )Co.,LimitedTypeManufacturer,Factory,ExporterProductsWebcam,Web Camera,PC Camera,USB WebcamWorkersover 100 peopleFactory Size2,000 square metersCapacity10,000pcs/ ...