Face detection helps you keeping the focus on your main subject even when it is turned sideways to the camera. Distance and exposure are being tracked precisely incorporating the live data read-out from the sensor and sophisticated color recognition. The camcorder supports the Time-lapse. External Microphone & Wide Angle Lens and LED Light The mic and light are easy to connect to the 4k camera and use for podcast or lecture recordings by giving exceptional quality and the lighting can be changed from bright white light to adding a amber to the situation to better match lighting conditions Professional 2-in-1 0.39x (with macro lens) wide angle lens for a wider range of shooting. The macro lens screws on for closeup videography when needed.As a Webcam & Camcorder Face Detection &Timelapse Video Camera