High-resolution image. USB HD camera webcam with a microphone. Plug and play USB connection for easy installation and use. Uses the latest chip technology, optical lens, easy to use, and supports USB 2.0 interface. Manual focus, rotate the lens to the center, HD, and a blurred casual tone: vision, adjustable near focus distance. Built-in microphone with high sensitivity, accurate reception within 8 meters, clear sound quality, and synchronous transmission. You can use this webcam to get closer to friends and family. You can take snapshots, create videos, and use it for video conferencing. Specifications FOV: 50mm Frame rate: 30FPS Connectivity: USB 2.0 Sensor type: CMOS Sensor pixels: 1.3 million Resolution: 1080 * 720 Flicker control: 50HZ Sensitivity: 2.0V / lux. Sec Focusing range: 20mm Depth of field: 50MM Power consumption: <0.5W Single frame capture storage format: BMP / JPG Dynamic capture storage format: AVI 1552 * Although it is "Brand new, unused", it has been opened, so it is listed as "Like new". * Operation has not been confirmed.