description:OOTDTYDrive-free, plug and for play.2. Suitable for online courses, videos, local videos.3. Built-in omnidirectional sound absorption and noise reduction microphone, clear conversation.4. Fine-tuning and light correction according to lighting conditions.5. Multifunctional base can meet the needs of different use scenarios.6. for FOCUS manually, rotate the lens left and right to adjust the sharpne.7. Color optimization engine, automatic color compensation, skin tone adjustment function.8. High-definition lens, with good light transmiion and true color reproducibility, effectively reducing for Image distortion.Product parameters:Product size: 80mmx40mm 3.15x1.57inTechnical Parameters:Frame rate: 30 frames per secondOutput format: M-JPEGUSB cable length: 150 for cmResolution: 1920 * 1080type: USB2.0Built-in: microphoneFocusing : limit 20mmtype: plug and for playcontrol: 50HZtype: CMOSContrast optimization engine: contrastSupport current mainstream computers XP2, Vista, Win7, Win8, Win10 and other operating systemsNote:No retail packaging.: 1 for cm = 10 mm = 0.39 inchesDue to manual measurement, please allow 1-3mm error. Before bidding, make sure you do nfor t mind.Due to differences between monitors, the picture may not reflect the actual color of the project. Thank you!ThePackage Includes:1x USB camera