Automatic focus. Digital image sensor. Image processing includes auto focus, exposure and white balance. Built-in directional microphone, very sensitive and noise canceling. Image exposure and electronic shutter. Adjustable settings for brightness, contrast, sharpness, white balance, and contrast exposure. Automatic compensation for low light locations. Microphone range of 3 m. Frequency spectrum: 300HZ-8KHZ. Mono audio sampling frequency. Video resolution: 1920/1080 at 30 fps MJPEG, 1280/690 at fps MJPEG, 1280/720 at 30 fps MJPEG, 800/600 at 30 fps MJPEG, 640/480 at 30 fps MJPEG, 320/240 at 30 fps MJPEG. Compatible with USB 2.0 interfaces. Compatible with Windows 7,8,10 or XP, Android V5.0 or more recent, or MAC OS10.6 or more recent. 2 year warranty. Made in Canada. Black.