This is a new, unused item. The box has been opened once. Conference Web Camera Speaker, Built-in 4 Microphones, Webcam HD 1080P 2 Megapixels, Zoom, with Privacy Cover, 90° Wide Angle, 5-Layer Optical Lens, Foldable, USB Powered, No Setup Required, Tripod Mountable, for Remote Work/Video Conferencing/Online Classes Brand: Babiejoy Photo Sensor Technology: CMOS Video Capture Resolution: 1080p Maximum Focal Length: 50 mm Maximum Aperture: 2.5 mm Connectivity Technology: USB Customized for Conferences Adopting high resolution and a CMOS image sensor provides excellent video quality for real-time streaming. Full HD 1080p 2-megapixel resolution with a frame rate of 30FPS. The 5-layer lens with an infrared filter allows for clearer images. The fixed-focus lens has a large aperture, allowing it to capture more light. 4Ω/3W Hi-Fi Speaker A built-in speaker provides excellent sound quality. The webcam has a built-in noise reduction function for smoother conversations. Built-in 4 Noise-Canceling Microphones Can pick up your voice from a distance of 27 feet. When you want to discuss something internally during a meeting, simply press the mute button to stop the microphone from picking up sound. Easy to Use & Foldable Simply plug the USB cable connected to the camera into a computer or other device to use. With a privacy cover and 360-degree rotation function, you can capture images from all directions indoors. Wide Compatibility The desktop webcam supports major operating systems such as Windows 2000, XP, Vista, Win7, Win8, Win10, Mac OS, and Linux.