[Plug-and-play, or Software Customization] No additional software is needed for daily use. You can use this HD camera in all popular operating systems and software, just plug and play, making it easy to integrate as part of your workflow. However, if you want to customize the image parameters or sound quality, you can always download and use EMEETLINK for more advanced settings. [Solid Build and in-Body Privacy Cover] The S600's privacy cover is integrated into the front of the lens, so you don't need to worry about the cover being accidentally opened or touched. Every part of EMEET S600 streaming camera is solidly built and engineered, including the clips, joints, etc. This streaming camera can flexibly rotate and tilt at wide angles while firmly attached compared to traditional webcams, which can be a small yet noticeable aid to finding your best angle. [Crystal Clear Audio and Adjustable FOV] EMEET S600 4k camera uses high-quality microphones powered by our self-developed algorithm to effectively filter out background noise and pick up your voices clearly. The noise reduction mode can be activated through the EMEETLINK app, allowing you to benefit from the latest research conducted by EMEET. You also have the flexibility to adjust the FOV from 65° to 88° to focus solely on yourself or showcase wider backgrounds. [TOF Autofocus & Auto Light Balance] EMEET S600 4k webcam is equipped with an advanced TOF Autofocus system, enabling fast and precise focus around 300ms. Additionally, the 4k webcam features automatic light adjustment, effectively balancing shadows and highlights even in low-light conditions. With these features, this webcam is a powerful tool for those who want to keep details focused while people move a lot on the screen. [Real 4K Quality, designed for Live Streaming] EMEET S600 streaming camera carries a sharp 4K sensor and captures higher-quality images than most standard webcams. Multiple resolution options to enjoy 4K and 1080P quality at 30FPS; or 1080P and 720P quality at 60FPS. This 4K webcam is a perfect choice for beginning streamers who want to try out game streaming and content creation for you and the audience. Note: the default resolution is 1080P, change it on the Camera software on your PC.