In the video, a person is seen holding a small metal box in their hands. The box is rectangular in shape and has a white substance inside it. The person then takes a small electronic device and attaches it to the box. The device has wires connected to it, and the person connects these wires to the box. The person then attaches a small black square to the side of the box. The video ends with the person holding the box and the device, showing the connections between them.