Logitech Fluid Crystal Technology. It's what makes a Logitech webcam better. It's smoother video, sharper pictures, richer colors and clearer sound in real-world conditions. Enjoy widescreen HD 720p video calls on most major IMs. It's easy to share the memories by recording a video or taking a photo and sending it to your loved ones. Say good-bye to background noise and dim or poorly back lit settings. You can take high-resolution snapshots at up to 5 megapixels. Even if you make a video call in dim or poorly back lit settings, the camera will intelligently adjust to produce the best possible image. Includes:Webcam with 5-foot cable.