- Chat using "DroidCam Webcam" on your computer, including Sound and Picture. - Completely free with no usage limits or watermarks. - Connect over WiFi or USB*. - Microphone noise cancellation. - Use other (non camera) apps with DroidCam in the background. - Keeps working with the screen off to conserve battery. - IP web camera MJPEG access (access camera via a browser or from another phone/tablet/etc).