["description:\n\n1. Drive-free, plug and for play.\n\n2. Suitable for online courses, TV videos, local videos.\n\n3. Built-in omnidirectional sound absorption and noise reduction microphone, clear conversation.\n\n4. Fine-tuning and light correction according to lighting conditions.\n\n5. Multifunctional base can meet the needs of different use scenarios.\n\n6. for Focus manually, rotate the lens left and right to adjust the sharpness.\n\n7. Color optimization engine, automatic color compensation, skin tone adjustment function.\n\n8. High-definition lens, with good light transmission and true color reproducibility, effectively reducing for image distortion.\n\nProduct parameters:\n\nProduct size: 82x30mm / 3.23x1.18in\n\nTechnical Parameters:\n\nFrame rate: 30 frames per second\n\nIndicator lights: red and green indicator lights\n\nUSB cable length: 150 for cm\n\nResolution: 1920 * 1080\n\nInterface type: USB2.0\n\nBuilt-in: microphone\n\nFocusing range: limit 20mm\n\nDrive type: plug and for play\n\nFlash control: 50HZ\n\nSensor type: CMOS\n\nContrast optimization engine: contrast balance\n\nSupport current mainstream computers XP2, Vista, Win7, Win8, Win10 and other operating systems\n\nnote:\n\nNo retail packaging.\n\nTransition: 1 for cm = 10 mm = 0.39 inches\n\nDue to manual measurement, please allow 1-3mm error. Before bidding, make sure you do n’for t mind.\n\nDue to differences between monitors, the picture may not reflect the actual color of the project. Thank you!\n\nThe package includes:\n\n1 USB camera"]