I am selling this item because I purchased it but have only used it a few times. It is a product that costs about 3000 yen on Amazon. [Full HD 1920x1080 resolution, up to 30 frames per second] It is possible to shoot smoothly at 30 fps even with Full HD (1920x1080) high resolution. You can smoothly capture the movement of people and objects. Suitable for use on wide PCs with an aspect ratio of 16:9. [Privacy shutter to prevent eavesdropping] The openable and closable shutter prevents eavesdropping due to hacking and image leakage due to forgetting to turn it off, protecting your privacy. It also prevents dirt and scratches on the lens. [Convenient for web conferences, built-in microphone] Since a microphone is built into the web camera itself, you can easily start a web conference without preparing a separate microphone. [Operation confirmed with various web conferencing and web chat software] Confirmed software: Zoom Slack Microsoft Teams Microsoft Skype Google Meet Apple FaceTime