Everything in the photos is included. It was used as a web camera for several years, so there is a feeling of use, but there are no problems with the operation. This is an HD 1080p compatible web camera, compatible with Windows, Mac, and Chrome OS. Please note that there are some minor scratches and stains, so please be aware of this before purchasing. The captured video is compressed in H.264 format, which reduces the load on the PC while allowing for fast and smooth video streaming. In addition, two microphones are installed to sandwich the web camera, supporting video recording with stereo audio. It enables realistic sound and clear audio playback, which is difficult with a typical monaural microphone. The focus is 70mm to ∞ (autofocus), the angle of view is 77°, the sensor resolution is 3 million pixels, the frame rate is 30 frames, and it is equipped with a digital zoom function (up to 4x). The interface supports USB. The body color is only black. External dimensions are W94 x D71 x H43.3mm (when folded), weight 162g. Supported OS are Windows 10 / 8 / 7, Mac OS X 10.6 or later, Chrome OS, and Android 5.0 or later. Applications are compatible with major video call clients such as Skype, FaceTime for Mac, Google Hangouts, and Facebook Messenger. A high-quality web camera equipped with a 3-megapixel sensor. It enables high-quality video calls and video recording in Full HD 1080p. The lens angle of view is 77 degrees. In addition, it supports Full HD 1080p on Skype and HD 720p on FaceTime for Mac, and high-quality video calls on most video call clients and apps such as Google Hangouts. You can also chat with your Facebook friends on a video call on Skype or Facebook Messenger. Still images can be captured at 15 megapixels (software processing). The video format is H.264, allowing for fast and smooth video uploads. The built-in microphone supports stereo recording and is compatible with automatic noise cancellation and echo cancellation.